Model Years 1948, 1950, 1951 and 1952

 

Special Attention

The Jowett Service Organisation has throughout the world appointed Main Agents who carry comprehensive stocks of replacement Spare Parts

All requests for replacement parts should be made to an Authorised Jowett Agent, who will either supply from stock or obtain them  from the Factory.

Caution

To ensure satisfactory service only parts of genuine Jowett Manufacture should be used. Imitations cannot be relied upon to provide the quality of material and the accuracy of workmanship found in Jowett Manufactured Parts.

If imitations are used, the Company’s Guarantee is infringed and becomes null and void. Always obtain your replacements from Authorised Jowett Agents, as they stock only genuine Jowett Spare Parts.

Should repairs be executed by other than an Authorised Jowett Agent, for safety’s sake always obtain a guarantee that genuine Jowett spare parts have been used.

Instructions For Ordering

In the interest of quick service and to be certain you obtain the correct part it is essential that you quote the following:

(A)  The Engine and Body Numbers in full.

(B)  The quantity required (not sets).

(C)  The Part and Item Numbers

(D)  Technical Description of the part, as listed in this Catalogue.

Note:

JAVELIN    The Engine Number is stamped on the near-side front of the Crankcase and the Body Number is stamped on a plate attached to the Scuttle Dash.

JUPITER    The Engine Number is stamped on the near-side front of the Crankcase and a plate attached to off-side Front Engine Shield.

                 The Chassis Number is stamped on the near-side Bonnet Clip Bracket.

Abbreviations

The letters ‘R.H.S.’ or ‘L.H.S.’ used in conjunction with the description of a part refers to the right- or left-hand side of the driver when seated in a driving position.

Letters ‘R.H.D.’ or ‘L.H.D.’ refer to tight-hand drive or left-hand drive models.

‘AR’ refers to As Required

“ Refers to inch measurement

‘BSF Refers to British Standard Fine threads’

‘BA’ Refers to British Association Threads (Usually smaller sizes)

 

 

Page (ii)


INDEX   

ENGINE – EXTERNAL COMPONENTS

Page    6

 

Propeller Shaft Assembly – Jupiter

Page 36

Timing Case and Tappet Covers

7

 

Midship Bearing Conversion (Jowett Car Club of Australia)

37

Crankcase and Cylinder Liners

8

 

REAR AXLE

38

Cylinder Heads and Rocker Covers

9

 

Rear Axle

39

‘O’ Ring Cylinder Seal System

10

 

Rear Axle Bearings

41

Engine Sump

10

 

Transverse Stay Bracket

41

ENGINE – INTERNAL COMPONENTS

11

 

STEERING – JAVELIN

42

Camshaft and Chainwheel

12

 

Steering Mechanism

43

Crankshaft Assembly

12

 

Right Hand Drive Only

44

Oil Pump Assembly

13

 

Left Hand Drive Only

45

Connecting Rods, Piston and Rings

14

 

STEERING – JUPITER

46

Valve Gear

15

 

FRONT SUSPENSION – PA, PB, PC & SA

49

ENGINE ACCESSORIES

17

 

Upper Link and Bracket Assembly

50

Engine Oil Filter

17

 

Torsion Rod and Bracket Assembly

50

Oil Cooler – Radiator Mounted

17

 

Stub Axle and Front Hub Assembly

51

Front Engine Mountings

18

 

Front Shock Absorbers

52

Engine Gaskets and Sealing Washers

18

 

Spring Arm Assembly

53

COOLING SYSTEM

20

 

FRONT SUSPENSION – PD, PE & SC

54

Water Pump Assembly

21

 

Upper Link & Bracket Assembly

55

Fan and Support Assembly

22

 

Torsion Rod & Bracket Assembly

55

Radiator and Fittings

22

 

Stub Axle and Front Hub Assembly

56

Hoses and Clips

22

 

Front Spring Arm Assembly

57

Thermostat

23

 

Front Shock Absorbers

57

FLYWHEEL AND CLUTCH ASSEMBLY

20

 

REAR SUSPENSION

59

Flywheel and Clutch

23

 

Spring Arms

60

Clutch Operating Mechanism

24

 

Rear Axle Links

60

Clutch – Left Hand Drive

25

 

Rear Shock Absorbers

60

GEARBOX

26

 

Transverse Stay

61

Gearbox

27

 

BRAKES – HYDRO-MECHANICAL

68

Gearbox Bearings

30

 

Wheel Mechanism

69

GEAR CHANGE COLUMN

31

 

Brake Operating Gear – Interchangeable

64

Gear Change Column

31

 

Brake Operating Gear – Left Hand Drive Only

67

Gear Change Column – Right Hand Drive Only

33

 

BRAKES – FULL HYDRAULIC

68

Gear Change Column – Left Hand Drive Only

33

 

Wheel Mechanism – Front Brake Assembly

69

PROPELLER SHAFT

35

 

Wheel Mechanism – Rear Brake Assembly

70

Propeller Shafts – Javelin

36

 

Handbrake Operating Mechanism

71

 

Page (iii)

INDEX

Compensator Mechanism

Page 72

 

Anti-squeak Material

Page 92

Brake Pedal Mechanism

72

 

Interior Trim – Standard Model

94

Master Cylinder      

73

 

Interior Trim – De Luxe Model

95

Supply Tank, Pipes and Hoses

74

 

Luggage Boot Assembly

97

Left Hand Drive Only

75

 

Floor Boards

99

Brake Drums & Wheel Studs

75

 

Doors and Panels

99

FUEL SYSTEM - JAVELIN

76

 

Pillars and Sills

100

Tank and Fittings

76

 

Bonnet and Fittings

100

Pipes and Fittings

76

 

Door Fittings and Hinges

101

Petrol Pump

77

 

Front End Panels

102

Air Silencer and Fittings

77

 

Frame and Fittings

103

Petrol Filter

78

 

Walnut Facia Assembly (De Luxe Model)

104

Choke Controls

78

 

Facia Assembly (Standard Model)

104

Accelerator Assembly – Right Hand Drive

78

 

Body Accessories

105

Accelerator Assembly – Left Hand Drive

79

 

Tools

105

Throttle Controls

79

 

ELECTRICAL EQUIPMENT AND INSTRUMENTS

106

Carburettors

79

 

Dynamo

106

FUEL SYSTEM - JUPITER

81

 

Starter Motor

107

Tank and Fittings

82

 

Coil and Distributor

107

Pipes and Fittings

82

 

Sparking Plugs and Leads

108

Petrol Pump

83

 

Wiring – Javelin, De Luxe Model (Right Hand Drive)

109

Air Cleaners And Fittings

83

 

Wiring – Javelin, De Luxe Model (Left Hand Drive)

109

Choke Controls

83

 

Wiring – Javelin, Standard Model (Right Hand Drive)

109

Accelerator Assembly

83

 

Wiring – Javelin. Standard Model (Left Hand Drive)

110

Throttle Controls

84

 

Wiring – Jupiter

110

Carburettors – Zenith 30 VM

84

 

Wiring – Clips And Grommets, Jupiter

111

EXHAUST SYSTEMS

85

 

Lamps – Standard And De Luxe Models

111

Exhaust System – Javelin

86

 

Lamps – De Luxe Model Only

112

Exhaust System – Jupiter

86

 

Bulb Holders – Standard And De Luxe Models

112

BODY – JAVELIN

87

 

Bulbs – Standard And De Luxe Models

112

Bumper Assembly – Standard Model

88

 

Bulbs – De Luxe Model Only

113

Bumper Assembly – De Luxe Model

88

 

Switches – Standard And De Luxe Models

113

Road Wheels

89

 

Switches – De Luxe Model Only

114

Front and Rear Wings

89

 

Heater And Fittings – De Luxe

114

Glasses and Weatherstrips

89

 

Batteries And Fittings

115

Radiator Grille and Mouldings

90

 

Trafficators

115

 

Page (iv)

INDEX

Horns and Push Assembly

Page 116

Windscreen Wipers

116

Voltage Control Box

116

INSTRUMENTS AND FITTINGS

117

Instruments And Fittings – Standard Model

117

Instruments And Fittings – Deluxe Model And Jupiter

117

Oil Pressure Indicator Pipes

118

Miscellaneous Instrument And Panel Items

118

TOOLS

119

CHASSIS FRAME ASSEMBLY – JUPITER (SA)

120

BODY FRAME ASSEMBLY – JUPITER (SA)

126

BODY AND FITTINGS – JUPITER

130

Front And Rear Bumper Assemblies

131

Road Wheels And Tyres

131

Bonnet And Fittings

131

Front Wings

132

Windscreen Frame

133

Rear Wings And Panels

133

Glasses And Weatherstrips

134

Radiator Grille

136

Floorboard Assembly

137

Doors, Fittings And Panels

137

Facia Panel Assembly

139

Body Accessories

139

Hood

140

Seat

140

Door And Body Trim

141

Anti-squeak Material

142

BODY TRIM COLOUR CODES - JAVELIN

142

 

 

 

 

 

 

A Special Note

During the compilation of this work, it was noted several times that there were errors of part number composition. This document contains corrected part numbers in those instances where three of the four catalogues agreed. It is important to note that this document is based heavily on old catalogues. Every effort has been made to keep this document accurate. The original Spare Parts Catalogues were very sparse with respect to listing bolts, setscrews, machine screws and their companion nuts. Where known, hardware part numbers have been added to this document.

This document is heavily based on the 1952 edition of the Jowett Cars Limited Spare Parts Catalogue. It combines information from the 1948, 1950 and 1951 editions. The majority of the illustrations and item numbering are taken from the 1952 edition. This document also contains Jowett Car Club of Australia Part Number information and certain notes.

There is inadequate information about SA and SC models of the Jowett Jupiter. This inadequacy also applies to Jupiter body and trim items. For instance, the door trim panels for the doors are different for each side, however, the parts listing shows two-off, indicating that the one panel will suit both doors – it will not.

 

 

 

 

 

 

 

 

 

 

 

 

Page (v)

Engine – Exterior Components

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 6.

 

Engine – Exterior Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

TIMING CASE & TAPPET COVERS

 

 

 

 

 

 

1

Front Timing Case Cover

1

50590

50590

50590

54662

 

1

Front Timing Case Cover (Jupiter)

1

 

 

 

J54531

 

1

Front Timing Case Cover (Javelin)

1

 

 

 

J54647

With Adjustable Peg

1

Front Timing Case Cover (Jupiter)

1

 

 

 

1.52362

With Adjustable Peg

*1a

Thrust Peg (Adjustable)

1

 

 

 

J54644

 

*1b

Lock Nut (Thin) 7/16” BSF – Thrust Peg

1

 

 

 

FN207/K

 

*2

Timing Case Bolt  Ό” BSF x 2Ό”

12

FB104/18

FB104/18

FB104/18

FB104/18

 

*3

Timing Case Bolt  Ό” BSF x 2⅜”

2

FB104/19

FB104/19

FB104/19

FB104/19

 

*4

Front Timing Case Stud

1

52197

52197

52197

52197

 

5

Filler Cap

1

6411

6411

6411

6411

 

5

Filler Cap (Jupiter)

1

 

 

 

3163x7

 

^6

Washer – Filler Cap

1

52161

52161

52161

52161

 

7

Oil Filler Tube Assembly

1

52155

52155

52155

52155

 

7

Oil Filler Tube Assembly (Jupiter)

1

 

 

 

1.53705

 

*8

Oil Filler Tube Set Screw

1

FS105/8

FS105/8

FS105/8

FS105/8

 

*9

Oil Dip Stick

1

50744

50744

50744

54542

 

*10

Crankshaft Front Seal

1

50694

50694

50694

50694

 

*11

Crankcase Vent Valve

1

50871

50871

50871

50871

 

*12

Breather Pipe – Long

1

52208

52208

52208

52208

 

*13

Union Nut (Front)

1

52209

52209

52209

52209

 

*14

Double Ended Union

1

52203

52203

52203

52203

 

*15

Union Nut

2

ND392

ND392

ND392

ND392

 

*16

Olive

2

ND392A

ND392A

ND392A

ND392A

 

*†17

Balance Valve Assembly

1

53436

53436

53436

53436

 

*18

Timing Case Rear Cover

1

50690

50690

53030

J54547

J54547 Tecalemit Filter

*19

Filter Drain Setscrew – 5/16” BSF x 1”

1

FS105/8

FS105/8

FS105/8

FS105/8

 

*†20

Bolt – Timing Case Rear Cover – 5/16” BSF x 1”

2

FB105/9

FB105/9

FB105/9

FB105/9

 

*†20

Bolt – Timing Case Rear Cover (long)

1

 

 

 

FB105/11

Tecalemit Filter Housing

*21

Tappet Cover Assembly – RH

1

 

 

 

52096

 

22

Tappet Cover Assembly – LH

1

 

 

 

52097

 

22

Tappet Cover Assembly – LH (Jupiter)

1

 

 

 

53107

 

*23

Air Vent Filter Felt

2

52244

52244

52244

52244

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 7.

Engine – Exterior Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*24

Plug Lead Support

2

52071

52071

52041

52071

 

*†25

Tappet Cover Screws

24

FS504/4

FS504/4

FS504/4

FS504/4

 

 

CRANKCASE & CYLINDER LINERS

 

 

 

 

 

 

*35

Crankcase c/w Bolts, Studs, Oil Pipes, Balance Pipe

1

50522/3

50522/3

50522/3

50522/3

Series III Not Known

*†36

Cylinder Block Dowel

2

52137

52137

52137

52137

 

*37

Timing Case Dowel

2

50634

50634

50634

50634

 

*†38

Cylinder Block Bolt

4

50630

50630

50630

50630

 

*†39

Cylinder Block Tie Bolt

2

50631

50631

50631

50631

 

*40

Cylinder Block Nut

4

50632

50632

50632

50632

 

*†41

Cylinder Block Tie Bolt Nut

4

FN109/K

FN109/K

FN109/K

FN109/K

 

*†42

Cylinder Block Bolt Ό” BSF x 1Ύ”

5

FB104/14

FB104/14

FB104/14

FB104/14

3 Off Jupiter

*†42

Cylinder Block Bolt Ό” BSF x 1”

2

 

 

FB104/15

FB104/15

Jupiter Fan Support Bracket.

43

Cylinder Head Stud – Short

8

50636

50636

50636

50636

 

43

Cylinder Head Stud – Short (Jupiter)

8

 

 

1.53693

1.53693

 

44

Cylinder Head Stud – Long

8

50637

50637

50637

50637

 

44

Cylinder Head Stud – Long

8

 

 

 

54768

Long Shank (Series III)

44

Cylinder Head Stud – Long (Jupiter)

8

 

 

1.53692

1.53692

 

†45

Cylinder Head Stud – Centre

2

52110

52110

52110

52110

 

†45

Cylinder Head Stud – Centre (Jupiter)

2

 

 

1.53694

1.53694

 

*†46

Cylinder Head Stud – Drilled

2

50638

50638

50638

50638

 

*†46a

Cylinder Head Stud Nut

20

FN606/K

FN606/K

FN606/K

FN606/K

Special Thick Nut

*47

Valve Rocker Oil Pipe

2

50639

50639

50639

50639

 

*48

Cylinder Liner (Thick Wall)

4

54019

54019

54019

54019

 

48

Cylinder Liner (Thin Wall)

4

50642

50642

 

 

Not In General Use

*†49

Cylinder Liner Locating Plate

4

52142

52142

52142

J54666

 

*†50

Sump Stud

14

BR140

BR140

BR140

BR140

 

*†51

Water Inlet Stud

4

FD105/9

FD105/9

FD105/9

FD105/9

 

*†52

Oil Pump Stud – Short

1

FD104/7

FD104/7

FD104/7

FD104/7

 

*†53

Oil Pump Stud – Long

2

FD104/11

FD104/11

FD104/11

FD104/11

 

*†54

Clutch Housing Stud – 7/16” x 1”

2

50974

50974

50974

50974

 

*†55

Clutch Housing Stud – ” x 1”

4

50975

50975

50975

50975

 

*†56

Clutch Housing Stud – ” x 1”

4

50976

50976

50976

50976

 

*†57

Clutch Housing Stud – ” x 2”

2

52178

52178

52178

52178

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 8.

Engine – Exterior Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*†58

Engine Mounting Stud

4

52179

52179

52179

52179

 

*59

Fan Strut Anchor Pin

2

52003

52003

52003

 

Not Used On Later Jupiter

60

Water Transfer

2

52072

52072

52072

52072

 

60

Water Transfer (Jupiter)

2

 

 

53668

53668

 

*61

Water Transfer Stud

2

FD106/19

FD106/19

FD106/19

FD106/19

 

*†62

Cylinder Liner Shim – 0.003:

AR

52381

52381

52381

52381

 

*†62

Cylinder Liner Shim – 0.005”

AR

52381-005

52381-005

52381-005

52381-005

 

*†62

Cylinder Liner Spacer – 0.020”

4

52381-020

52381-020

52381-020

52381-020

Supersedes Klingerit Gasket

*†63

Internal Balance Pipe

1

50628

50628

50628

50628

 

*†64

Main Bearing Dowel

5

50635

50635

50635

50635

 

*†65

Tie Bolt Washer

4

52393

52393

52393

52393

 

*†66

Oil Gallery Plug

4

50625

50625

50625

50625

 

*†66

Oil Gallery Plug

4

 

 

 

Not Known

Series III, Counter Bore Type

*†67

Cylinder Head Gasket Centre Support Tube

2

J54395

J54395

J54395

J54395

 

*†67

Cylinder Head Gasket Centre Support

2

 

 

 

J54666

Series III

*†68

Gasket Centre Support Distance Washer

2

J54396

J54396

J54396

J54396

 

†69

Distance Piece

2

J54429

J54429

J54429

J54429

 

 

CYLINDER HEADS & ROCKER COVERS

 

 

 

 

 

 

†78

Cylinder Head – RH

1

52167

52167

52167

52167

 

†78

Cylinder Head – RH (Jupiter)

1

 

 

53500

53500

 

†79

Cylinder Head – LH

1

52166

52166

52166

52166

 

†79

Cylinder Head – LH (Jupiter)

1

 

 

53499

53499

 

*80

Rocker Cover Stud

4

50703

50703

50703

50703

 

*81

Carburettor Stud – Long

2

50585

50585

50585

50585

 

*82

Carburettor Stud – Short

2

50586

50586

50586

50586

 

*83

Carburettor Flange Packing

2

50880

50880

50880

50880

 

*84

Cylinder Drain Tap

2

52231

52231

52231

52231

 

*†85

Exhaust Manifold – RH

1

50884

50884

50884

50884

 

86

Exhaust Manifold – LH

1

50883

50883

50883

50883

 

†86

Exhaust Manifold – LH (Jupiter)

1

 

 

 

1.53687

 

*†87

Exhaust Manifold Stud

8

FD105/8

FD105/8

FD105/8

FD105/8

 

*†88

Exhaust Manifold Nut (Brass)

8

FN105/B

FN105/B

FN105/B

FN105/B

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 9.

 

Engine – Exterior Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*†89

Manifold To Exhaust Pipe Stud – 5/16” x 1”

2

52031

52031

52031

52031

 

*†90

Water Seal Washer – Centre Head Stud

2

52193

52193

52193

52193

 

*91

Rocker Cover

2

50854

50854

50854

50854

 

*92

Rocker Cover Washer

4

52235

52235

52235

52235

 

*93

Self Locking Nut (Simmons, Nyloc)

4

52164

52164

52164

52164

 

*94

Push Rod Tube

8

50588

50588

50588

50588

Early Engine Qty. 4

*95

Top Cover Drive Screw

16

52140

52140

52140

52140

 

*96

Cylinder Head Top Cover

2

50704

50704

50704

50704

 

*†97

Welch Plug

6

JJ-52165

JJ-52165

JJ-52165

JJ-52165

 

 

ENGINE SUMP

 

 

 

 

 

 

*106

Engine Sump

1

52078

52078

52078

52078

 

*107

Engine Sump Drain Plug

1

52012

52012

52012

52012

 

*108

Baffle Assembly

1

52067

52067

52067

52067

 

*†109

Baffle Setscrew

4

FS104/6

FS104/6

FS104/6

FS104/6

 

*†110

Engine Sump Stud Nut

14

FN105/K

FN105/K

FN105/K

FN105/K

 

*†111

Engine Sump Setscrew

4

FS105/4

FS105/4

FS105/4

FS105/4

 

 

 

 

 

 

 

 

 

 

‘O’ RING CYLINDER LINER SEAL SYSTEM

 

 

 

 

 

 

*†112

Crankcase Set

1

 

 

 

J54708/9

 

*†113

Cylinder Liner

4

 

 

 

J54706

 

*†114

Cylinder Liner Seal - ;O’ Ring Type

4

 

 

 

J54707

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 10.

Engine – Internal Components

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 11

Engine – Internal Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

CAMSHAFT & CHAINWHEEL

 

 

 

 

 

 

*119

Camshaft

1

50662

50662

54151

J54538

 

*119

Camshaft

1

 

 

 

J54651

Series III

*120

Thrust Peg

1

50695

50695

54002

54002

 

*120

Thrust Peg

1

 

 

 

J54824

Series III

*121

Timing Chain (Renold)

1

50664

50664

50664

50664

52 Pitches

*123

Camshaft Chainwheel

1

50575

50575

50575

J54481

 

*124

Chainwheel Locking Plate

1

50663

50663

50663

J54482

 

*125

Chainwheel Bolt

2

FB105/6

FB105/6

FB105/6

FB105/6

 

*126

Distributor Drive Shaft

1

50882

50882

50882

50882

 

*127

Distributor Drive Shaft Circlip

1

50964

50964

50964

50964

 

*128

Camshaft Thrust Plunger

1

50680

52474

52474

52474

 

*129

Camshaft Thrust Spring

1

50681

50681

50681

50681

 

*130

Camshaft Dowel

1

50634

50634

50634

J54483

 

 

CRANKSHAFT ASSEMBLY

 

 

 

 

 

 

*141

Crankshaft Complete With Dowel & Spigot Bearing

1

52010

52010

52010

52010

 

*141

Crankshaft Complete With Dowel & Spigot Bearing

1

 

 

 

J54593

Series III

*141

Crankshaft C/W Dowel & Spigot Bearing (Reground Laystall)

1

 

 

J54593-M3B2

Mains 0.030” BE 0.020”

*141

Crankshaft C/W Dowel & Spigot Bearing (Reground Laystall)

1

 

 

J54593-M3B2

Mains 0.020” BE 0.010”

*141

Crankshaft C/W Dowel & Spigot Bearing (Laystall)

1

 

 

J54900-M1B0-MS

S/H Metal Sprayed Big Ends

*141

Crankshaft C/W Dowel & Spigot Bearing (Laystall)

1

 

 

J54900-M0B0-S

Second Hand

*141

Crankshaft C/W Dowel & Spigot Bearing (Laystall)

1

 

 

J54900-M1B1-S

Second Hand

*141

Crankshaft C/W Dowel & Spigot Bearing (Laystall)

1

 

 

J54900-M1B2-S

Second Hand

*141

Crankshaft C/W Dowel & Spigot Bearing (Laystall)

1

 

 

J54900-M2B1-S

Second Hand

*141

Crankshaft C/W Dowel & Spigot Bearing (Laystall)

1

 

 

J54900-M3B2-S

Second Hand

*143

Starting Handle Dog

1

50699

50699

50699

50699

 

*144

Starting Handle Dog Tab Washer

1

50700

50700

50700

50700

 

*145

Crankshaft Pulley

1

50576

50576

50576

50576

 

*146

Chain Pinion

1

50649

50649

50649

50649

 

*147

Oil Pump Drive Gear

1

50648

50648

50648

50648

Thin & Thick Versions

*148

Crankshaft Key

1

50583

50583

50583

50583

 

*149

Front & Centre Main Bearing (Copper/Lead)

4

52573

52573

52573

52573

 

 

 

 

 

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 12.

Engine – Internal Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.010” U/S

1

 

 

52573-OP1-1

Uses Standard Type Rear Main

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.010” U/S

1

 

 

52573-OP1-1

Uses Standard Type Rear Main

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.020”U/S

1

 

 

52573-OP1-2

Uses Standard Type Rear Main

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.030” U/S

1

 

 

52573-OP1-3

Uses Standard Type Rear Main

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.040” U/S

1

 

 

52573-OP1-4

Uses Standard Type Rear Main

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.050” U/S

1

 

 

52573-OP1-5

Uses Standard Type Rear Main

*149

Front & Centre Main Bearing Set (Alu/Tin) – 0.060”  U/S

1

 

 

52573-OP1-6

Uses Standard Type Rear Main

*149

Main Bearing Set (Alu/Tin) – 0.010”  U/S

1

 

 

52573-OP2-1

Uses Separate Thrusts

*149

Main Bearing Set (Alu/Tin) – 0.020”  U/S

1

 

 

52573-OP2-2

Uses Separate Thrusts

*149

Main Bearing Set (Alu/Tin) – 0.030”  U/S

1

 

 

52573-OP2-3

Uses Separate Thrusts

*149

Main Bearing Set (Alu/Tin) – 0.040”  U/S

1

 

 

52573-OP2-4

Uses Separate Thrusts

*149

Main Bearing Set (Alu/Tin) – 0.050”  U/S

1

 

 

52573-OP2-5

Uses Separate Thrusts

*149

Main Bearing Set (Alu/Tin) – 0.060”  U/S

1

 

 

52573-OP2-6

Uses Separate Thrusts

*149

Main Bearing Set (Alu/Tin) – 0.010”  U/S

1

 

 

52573-OP3-1

Modified Oil Feed Slots

*149

Main Bearing Set (Alu/Tin) – 0.020”  U/S

1

 

 

52573-OP3-2

Modified Oil Feed Slots

*149

Main Bearing Set (Alu/Tin) – 0.030”  U/S

1

 

 

52573-OP3-3

Modified Oil Feed Slots

*149

Main Bearing Set (Alu/Tin) – 0.040”  U/S

1

 

 

52573-OP3-4

Modified Oil Feed Slots

*149

Main Bearing Set (Alu/Tin) – 0.050”  U/S

1

 

 

52573-OP3-5

Modified Oil Feed Slots

*149

Main Bearing Set (Alu/Tin) – 0.060”  U/S

1

 

 

52573-OP3-6

Modified Oil Feed Slots

*150

Rear Main Bearing (Standard Size)

2

50646

50646

50646

50646

 

*150

Rear Main Bearing (0.010” Undersize)

2

50646-1

50646-1

50646-1

50646-1

 

*150

Rear Main Bearing (0.020” Undersize)

2

50646-2

50646-2

50646-2

50646-2

 

*150

Rear Main Bearing (0.030” Undersize)

2

50646-3

50646-3

50646-3

50646-3

 

*150

Rear Main Bearing (0.040” Undersize)

2

50646-4

50646-4

50646-4

50646-4

 

*150

Rear Main Bearing (0.050” Undersize)

2

50646-5

50646-5

50646-5

50646-5

 

*151

Flywheel Dowel

1

50633

50633

50633

50633

 

*152

Spigot Bearing (Shorlube)

1

50601

50601

50601

50601

Also Early Water Pump Bush

 

OIL PUMP ASSEMBLY

 

 

 

 

 

 

*162

Oil Pump Complete

1

 

 

AS52403

J54555/AS

 

*162

Oil Pump Complete

1

 

 

 

J54711

Series III

*163

Oil Pump Drive Spindle

1

50666

52402

52402

52402

 

*163

Oil Pump Drive Spindle

1

 

 

 

J54717

Series III

*164

Oil Pump Spindle Washer

1

50667

50667

50667

50667

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 13.

Engine – Internal Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*165

Oil Pump Body

1

50577

52403

52403

J54555

 

*165

Oil Pump Body

1

 

 

 

J54757

Series III

*166

Woodruff Key

1

50673

50673

50673

50673

 

*167

Oil Pump Driving Gear

1 or 2

50668

52348

52348

52348

 

*168

Oil Pump Driven Gear

1

 

 

52347

52347

 

*169

Spindle Circlip

1

50670

50670

50670

50670

 

*170

Oil Pump Dowel

2

50689

50689

50689

50689

 

*171

Oil Pump Idler Spindle

1

50665

52468

52468

52468

 

*171

Oil Pump Idler Spindle

1

 

 

 

J54718

Series III

*172

Oil Delivery Pipe

1

50682

50682

50682

J54554

 

*†173

Pipe Elbow Setscrew

2

FS104/5

FS104/5

FS104/5

FS104/5

 

*†173

Pipe Elbow Socket Head Setscrew – Long

1

 

 

 

J

Series III

*†173

Pipe Elbow Socket Head Setscrew – Short

 

 

 

 

J

Series III

*174

Delivery Pipe Union Bolt (½” Shank)

1 or 3

50686

50686

50686

 

 

*174

Delivery Pipe Union Bolt (” Shank)

3

 

 

 

J54548

 

*175

Oil Release Valve Piston

1

50680

50680

50680

50680

 

*175

Oil Release Valve Piston

1

 

 

 

J54720

 

*176

Oil Release Valve Spring

1

50681

50681

50681

54388

 

*176

Oil Release Valve Spring

1

 

 

 

J54721

 

*177

Oil Release Valve Spring Retainer

1

50864

50864

50864

50864

 

*178

Oil Pump Cover & Filter Assembly

1

50674

50674

50674

50674

Early Covers – Brass (Bends)

*178

Oil Pump Cover & Filter Assembly

1

 

 

 

J54714

Series III

*†179

Oil Pump Cover Setscrew – Ό” BSF x ”

3

FS104/5

FS104/5

FS104/5

FS104/5

 

*†180

Oil Pump Cover Bolt – Ό” BSF x 1”

1

FB104/8

FB104/8

FB104/8

FB104/8

 

*181

Mills Pin - ” x Ύ”

1

 

 

52180

52180

 

*181

Mills Pin – ⅛” x ”

1

 

 

 

J54747

Series III

*†182

Oil Release Valve Adjusting Screw

1

 

 

 

54722

Series III

*†182

Adjusting Screw Locknut

1

 

 

 

54724

Series III

 

CONNECTING ROD,PISTON & RINGS

 

 

 

 

 

 

*192

Connecting Rod, Cap Assembly, Bolts, Bush, Tab Washers

4

50650

50650

54024

J54493

 

*192

Connecting Rod, Cap Assembly, Bolts, Bush, Tab Washers

4

 

 

 

J54727

Series III

*193

Reconditioned Connecting Rod Assembly

4

R50650

R50650

R54024

J54493/R

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 14.

 

Engine – Internal Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*193

Reconditioned Connecting Rod Assembly

4

 

 

 

R54727

Series III

*194

Connecting Rod Bolt

8

50653

50653

54022

54022

 

*194

Connecting Rod Bolt

8

 

 

 

54022-NZ

Unbrako Type Bolt

*195

Connecting Rod Tab Washer

8

50654

50654

50654

50654

 

*196

Connecting Rod Bearing Assembly

4

50655

52574

52574

J54444

 

*196

Connecting Rod Bearing Assembly

4

 

 

 

J54710

Series III

*196

Connecting Rod Bearing Set

4

 

 

 

J54710-AL

Alu/Tin (Standard Size)

*196

Connecting Rod Bearing Set

4

 

 

J54710-AL-1

Alu/Tin (0.010” Undersize)

*196

Connecting Rod Bearing Set

4

 

 

J54710-AL-2

Alu/Tin (0.020” Undersize)

*196

Connecting Rod Bearing Set

4

 

 

J54710-AL-3

Alu/Tin (0.030” Undersize)

*196

Connecting Rod Bearing Set

4

 

 

J54710-AL-4

Alu/Tin (0.040” Undersize)

*196

Connecting Rod Bearing Set

4

 

 

J54710-AL-5

Alu/Tin (0.050” Undersize)

*196

Connecting Rod Bearing Set

4

 

 

J54710-AL-6

Alu/Tin (0.060” Undersize)

*197

Connecting Rod Bearing – Cap (Drilled)

4

 

 

 

52574

Standard Size (Deleted)

*198

Connecting Rod Bearing – Rod (Plain)

4

 

 

 

J54443

Standard Size (Deleted)

*199

Small End Bush

4

50652

50652

54020

54020

 

*200

Piston Pin

4

50660

50660

50660

50660

 

*201

Piston Pin Circlip

8

50661

50661

50661

50661

 

202

Piston Complete With Rings & Pin

4

50656

50656

50656

50656

Standard Size

202

Piston Complete With Rings & Pin (Jupiter)

4

 

 

53227

53227

Standard Size

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-0

Standard Size

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-1

0.010” Undersize

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-2

0.020” Undersize

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-3

0.030” Undersize

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-4

0.040” Undersize

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-5

0.050” Undersize

†202

Piston Set (Jupiter Spec For Javelin Too)

1

 

 

 

53227-6

0.060” Undersize

*203

Oil Scraper Ring

4

50659

50659

50659

50659

Standard Size

*204

Second Compression Ring (Stepped)

4

50658

50658

54021

54021

Standard Size

*205

Top Compression Ring

4

50658

 

 

 

Standard Size

*205

Top Compression Ring (Vacrom)

4

 

52718

54018

54018

Standard Size

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 15.

Engine – Internal Components

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

VALVE GEAR

 

 

 

 

 

 

*215

Tappet Assembly

8

50494

52670

54161

54161

 

216

Push Rod Complete

8

50731

50731

54162

54162

 

216

Push Rod Complete (Jupiter)

8

 

 

 

1.53696

 

*217

Push Rod Adjusting Screw

8

50735

50735

50735

50735

 

*218

Push Rod Locknut

8

FN204/K

FN204/K

FN204/K

FN204/K

 

*219

Exhaust Valve

4

50516

50516

50516

50516

 

*219

Exhaust Valve (Stainless Steel)

4

 

 

 

50516-SS

Supplier – JOAC

*220

Exhaust Valve Guide

4

50518

50518

50518

50518

 

*221

Inlet Valve

4

50515

50515

50515

50515

 

*221

Inlet Valve (Stainless Steel)

4

 

 

 

50515-SS

Local Purchase

*222

Inlet Valve Guide

4

50517

50517

50517

50517

 

*223

Valve Cones

8 Pr

50705

50705

50705

50705

 

*224

Valve Spring Collar

8

50706

50706

50706

53307

 

*225

Valve Spring Seat

8

50707

50707

50707

53303

 

*226

Valve Spring – Outer

8

50708

50708

50708

52964

 

*227

Valve Spring – Inner

8

50709

50709

50709

50709

 

*228

Rocker Shaft

8

50711

50711

50711

50711

 

*229

Oil Pipe With Banjo

2

50713

50713

50713

50713

 

*230

Inlet Rocker With Bush – Cylinders 1 & 4

2

50717

50717

50717

50717

 

*231

Inlet Rocker With Bush – Cylinders 2 & 3

2

50718

50718

50718

50718

 

*232

Exhaust Rocker With Bush – Cylinders 1 & 4

2

50722

50722

50722

50722

 

*233

Exhaust Rocker With Bush – Cylinders 2 & 3

2

50723

50723

50723

50723

 

*†234

Rocker Bush

8

50721

50721

50721

50721

 

*235

Short Rocker Shaft Spring

4

50726

50726

50726

50726

 

*236

Long Rocker Shaft Spring

4

50727

50727

50727

50727

 

*237

Rocker Shaft Washer

4

50728

50728

50728

50728

 

*238

Rocker Shaft Circlip

4

50729

50729

50729

50729

 

*239

Rocker Shaft Pedestal

4

50710

50710

50710

50710

 

*240

Rocker Shaft Pedestal Washer

4

52163

52163

52163

52163

Special Thick Washer

*†241

Rocker Shaft Pedestal Nut – ” BSF

4

FN106/K

FN106/K

FN106/K

FN106/K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 16.

Engine – Accessories

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

ENGINE OIL FILTER (VOKES & TECALEMIT)

 

 

 

 

 

 

*†250

Oil Filter Assembly – Complete

1

 

 

53422

53422

 

*†251

Oil Filter Case – Vokes (Green), Tecalemit (Bronze)

1

50872

50872

53423

53423

 

*†252

Oil Filter Element

1

50873

50873

53424

53424

 

*†253

Bolt

1

50877

50877

53425

53425

 

*†254

Spring

1

50874

50874

53426

53426

 

*†255

Adaptor

1

 

 

53427

53427

 

*†256

Clamping Plate

1

 

 

53429

53429

 

*†257

Fibre Washer

1

 

 

53430

53430

 

*†257

Oil Filter Seal

1

50875

50875

 

 

 

*†258

Steel Washer

1

 

 

53431

53431

 

*†259

Circlip

1

 

 

53432

53432

 

*†260

Dished Clamping Plate

1

 

 

53433

53433

 

*†261

Sealing Washer (Bolt)

1

 

 

53434

53434

Also Use 52192

*†262

Head Washer

1

 

 

53435

53435

 

*†263

Union, Oil Delivery Pipe

2

50686

50686

50686

50686

 

*†264

Fibre Washer

4

 

 

54157

54157

 

*†265

Oil Filter Canister Seal Ring

1

 

 

53428

53428

 

*†266

Oil Filter Gasket

1

50876

50876

 

 

 

*†266

Oil Pipe (Used Without Oil Cooler)

1

 

 

54065

 

 

*†267

Oil Filter Balance Valve Assembly

1

 

 

53436

53436

 

*†268

Oil Filter Conversion Kit – Paper Element Into Vokes Canister

1

AS-50873-KS

AS-50873-KS

AS-50873-KS

 

 

*†269

Oil Filter Adaptor Assembly – Tecalemit To Spin-on

1

 

 

JJ-52422AS

JJ-52422AS

 

 

OIL COOLER (RADIATOR MOUNTED)

 

 

 

 

 

 

†275

Oil Cooler Assembly

1

 

 

 

J54558

 

†275

Oil Cooler Assembly (Jupiter)

1

 

 

 

1.53915

 

†276

Oil Cooler

1

 

 

 

J54557

 

†277

Flexible Bonded Hose – Inlet

1

 

 

 

J54559

 

†277

Flexible Bonded Hose – Inlet (Jupiter)

1

 

 

 

1.53919

 

†278

Flexible Bonded Hose – Outlet

1

 

 

 

J54560

 

†278

Flexible Bonded Hose – Outlet (Jupiter)

1

 

 

 

1.53917

 

*†279

Union – Banjo Bolt

4

 

 

 

J54548

 

*†280

Fibre Washer

8

 

 

 

J54549

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 17.

Engine – Accessories

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

†281

Setscrew – Ό” BSF x ½”  (Jupiter)

2

 

 

 

FS104/4

 

†281

Bolt – Cooler To Radiator

4

 

 

 

FB105/11A

 

†282

Nut

4

 

 

 

FN105/K

 

†282

Nut – Ό” BSF (Jupiter)

2

 

 

 

FN104/K

 

†283

Vertical Stay Pad – Rubber

8

 

 

 

50935

 

†284

Vertical Stay Tube

4

 

 

 

50934

 

†285

Vertical Stay Washer

4

 

 

 

50936

 

†286

Nipple – ½” (Jupiter)

2

 

 

 

1.53906

 

†287

Union Body (Jupiter)

1

 

 

 

1.53905

 

†288

Support Bracket (Jupiter)

1

 

 

 

1.53912

 

†289

Setscrew – Ό” BSF x ” (Jupiter)

4

 

 

 

FS104/5

 

 

 

 

 

 

 

 

 

 

FRONT ENGINE MOUNTINGS

 

 

 

 

 

 

*†295

Front Engine Mounting – Rubber

2

50971

50971

54001

54001

 

*†296

Torque Reaction Buffer

2

50970

50970

50970

50970

 

†297

Mounting Bracket, Top – LH

1

50978

50978

50978

50978

 

†297

Mounting Bracket, Top – LH (Jupiter)

1

 

 

 

52737

 

†298

Mounting Bracket, Top – RH

1

50979

50979

50979

50979

 

†298

Mounting Bracket, Top – RH (Jupiter)

1

 

 

 

52741

 

†299

Mounting Bracket, Bottom – LH

1

50980

50980

50980

50980

 

†300

Mounting Bracket, Bottom – RH

1

50981

50981

50981

50981

 

*†301

Nut – 5/16” BSF

10

FN105/K

FN105/K

FN105/K

FN105/K

 

†302

Setscrew – 5/16” BSF x Ύ”

4

FS105/6

FS105/6

FS105/6

FS105/6

 

 

 

 

 

 

 

 

 

 

ENGINE GASKETS & SEALING WASHERS

 

 

 

 

 

 

*311

Front Timing Case Gasket

1

50698

50698

50698

50698

 

*312

Sealing Washer – Vent Valve

1

52207

52207

52207

52207

 

*313

Timing Case Rear Cover Gasket

1

50692

50692

50692

50692

 

*313

Timing Case Rear Cover Gasket

1

 

 

 

J54688

Series III

*314

Tappet Cover Gasket

2

50746

50746

50746

50746

 

*†315

Cylinder Liner Sealing Washer

4

50643

50643

50643

50643

No Longer Used

316

Cylinder Head Gasket

2

50738

50738

50738

50738

 

*316

Cylinder Head Gasket (Jupiter)

2

 

 

 

1.53691

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 18.

Engine – Accessories

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*317

Water Transfer Seal

4

50496

52078

52078

52078

 

*318

Carburettor Flange Gasket

4

50881

50881

50881

50881

 

*319

Exhaust Gasket – Long

2

50867

50867

50867

50867

 

*320

Exhaust Gasket – Short

2

50868

50868

50868

50868

 

*†321

Water Seal Rubber Washer – Centre Cylinder Head Stud

2

52193

52193

52193

52193

 

*322

Rocker Cover Gasket

2

50869

50869

50869

50869

Use 4 mm ‘O’ Ring Cord

*323

Engine Sump Gasket

1

50767

50767

50767

50767

 

*†324

Oil Pump Paper Packing

1

52386

52386

52386

52386

 

*†325

Oil Filter Sealing Ring (Tecalemit)

1

 

 

53428

53428

 

*†326

Exhaust Flange Gasket

3

52027

52027

52027

52027

 

*327

Timing Cover Felt Seal

1

52171

52171

52171

52171

 

*328

Oil Delivery Pipe Elbow Gasket

1

50687

50687

50687

J54552

 

*†329

Rocker Oil Feed Banjo Fibre Washer

4

52162

52162

52162

52162

 

*330

Rocker Cover Grommet

4

52055

52055

52055

52055

Toyota 90210-09001

*331

Oil Pump Union Fibre Washer

2

50688

50688

50688

J54549

 

*332

Water Pump Cover Gasket

1

50853

50853

50853

50853

 

*333

Engine Sump Drain Plug Washer

1

52013

52013

52013

52013

 

*334

Washer – Filter Drain Setscrew

1

52173

52173

52173

52173

 

*†335

Internal Balance Pipe Seal Ring

2

50629

50629

50629

50629

 

*†336

Coolant Drain Tap Fibre Washer

2

52013

52013

52013

52013

 

*†337

Petrol Pump Gasket

1

50833

50833

50833

50833

 

*338

Water Elbow Gasket

2

50832

50832

50832

50832

 

*339

Clutch Housing Gasket

1

 

 

54038

54038

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 19.

Cooling System

 

Flywheel And Clutch

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 20

Cooling System

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

WATER PUMP ASSEMBLY

 

 

 

 

 

 

†374

Water Pump Complete

1

 

 

54384

J54654

 

†374

Water Pump Complete (Jupiter)

1

 

 

 

1.53960

 

*375

Drive Pulley – Short Nose

1

50594

50594

50594

50594

 

*375

Drive Pulley – Long Nose

1

 

 

 

50594-L

Very Late Water Pump

376

Accessory Drive Belt

1

50821

50821

50821

50821

 

†376

Accessory Drive Belt (Jupiter)

1

 

 

 

52979

 

*377

Outer Oil Seal

1

50613

50613

50613

50613

 

*378

Outer Oil Seal Pressing

1

50614

50614

50614

50614

 

*379

Water Pump Bearing

1

50611

50611

50611

50611

 

*379

Water Pump Bearing – Sealed For Life

1

50611-SL

50611-SL

50611-SL

50611-SL

FAG 6301.2RSR-05060721

*380

Bearing Circlip

2

50612

50612

50612

50612

 

*381

Inner Oil Seal Housing

1

50609

50609

50609

50609

 

*382

Inner Oil Seal Felt

1

50608

50608

50608

50608

 

*383

Inner Oil Seal Washer

1

50610

50610

50610

50610

 

384

Housing Cover

1

50603

*52710

*52710

*52710

50603 Superseded By 52710

*384

Housing Cover – For Sealed Bearing

1

52710-SB

52710-SB

52710-SB

52710-SB

Requires Just One Circlip

*385

Water Pump Greaser

1

 

 

54360

54360

 

*386

Water Pump Mechanical Seal

2

50602

50602

50602

50602

Avon Seals 16B36

*387

Water Pump Impeller

1

50607

50607

50607

J54414

 

*388

Mils Pin

1

50615

50615

50615

50615

 

*389

Water Pump Rear Bearing – Shorlube

1 or 2

50600

50600

50600

50600

 

*389

Water Pump Rear Bearing (Fan) – Shorlube

1

50601

50601

50601

 

 

390

Water Pump Spindle

1

50604

50604

50604

J54518

 

*390

Water Pump Spindle

1

 

 

 

1.53797

 

*391

Woodruff Key

1

50616

50616

50616

50616

 

392

Water Pump Housing Assembly

1

50595

50595

50595

J54505

 

*392

Water Pump Housing Assembly (Jupiter)

1

 

 

 

52972

 

*393

Water Pump Plug (Heater Tap Not Fitted)

1

 

52012

52012

52012

 

*394

Oil Cup

1 or 2

 

54011

54011

54011

 

*†395

Setscrew, Front Cover – Ό” BSF x ”

3

FS104/5

FS104/5

FS104/5

FS104/5

 

*†396

Bolt, Front Cover – Ό” BSF x Ύ”

1

FB104/6

FB104/6

FB104/6

FB104/6

 

 

 

 

 

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 21.

Cooling System

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

FAN & FAN SUPPORT ASSEMBLY

 

 

 

 

 

 

402

Fan Support Strut – LH

1

50619

50619

50619

54333

 

†403

Fan Support Strut – RH

1

50620

50620

50620

54334

 

*403

Fan Support Bracket Assembly (Jupiter)

1

 

 

 

52726

 

*†403a

Fan Support Rubber Ring (Jupiter)

1

 

 

 

52726-RR

 

†404

Oddie Nut – 5/16” BSF (Self Locking)

2

 

 

 

J54425

 

*405

Fan Assembly

1

50822

50822

50973

53798

 

406

Fan Locknut – ½” BSF (Thin)

1

50973

50973

50973

FN406/K

 

*†406

Nut, Fan Mounting - ” BSF Simmons Type

1

 

 

 

52164

Fans With Taper Fit.

 

RADIATOR & FITTINGS

 

 

 

 

 

 

416

Radiator – Including Filler Cap & Ring (RHD)

1

50748

52397

52627

J54521

 

+416

Radiator – Including Filler Cap & Ring (Jupiter)

1

 

 

 

1.53728

 

†417

Radiator – Including Filler Cap & Ring (LHD)

1

 

52687

52637

J54522

 

418

Water Elbow – LH

1

50826

50826

50826

50826

 

418

Water Elbow – LH (Jupiter)

2

 

 

 

1.53701

 

*419

Water Elbow – RH

1

50829

 

 

 

 

*420

Water Pump Tap – De Luxe Only

1

 

52219

52219

52219

 

*422

Self Locking Nut - ” BSF Simmons Type

1

52164

52164

52164

52164

 

*423

Flat Washer

1

52193

52193

52193

52193

 

†424

Heater Pipe Plug – Standard Model Only

1

 

54234

54234

54234

 

425

Radiator Filler Cap

1

50749

50749

52464

J54645

J54645 Is AC1571506

*425

Radiator Filler Cap (Jupiter)

1

 

 

 

52877

 

426

Radiator Filler Cap Sealing Ring

1

50750

50750

54322

54322

 

*426

Radiator Filler Cap Sealing Ring

1

 

 

 

52878

 

 

 

 

 

 

 

 

 

 

HOSES & CLIPS

 

 

 

 

 

 

*436

Water Pump Hose

1

50617

50617

50617

50617

 

437

Water Hose – Top

1

50751

50751

50751

50751

 

*437

Water Hose – Top (Jupiter)

2

 

 

 

52879

 

*437

Water Hose – Pump To Three-way Adaptor (Jupiter)

1

 

 

 

52880

 

*437a

Three-way Adaptor (Jupiter)

1

 

 

 

52883

 

†437b

Water Hose – Top

1

 

 

 

J54636

Series III

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 22.

 

Cooling System

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

438

Water Hose – Bottom

2

50752

50752

50752

50752

 

*439

Hose Clip – Timing Case To Water Pump

2

50618

50618

50618

50618

 

*440

Large Hose Clip

1

50753

50753

50753

50753

 

“441

Small Hose Clip

5

50754

50754

50754

50754

 

†442

Hose Clip – 1” (Jupiter)

4

 

 

 

416A

 

†443

Top Water Hose – Short

1

 

 

 

J54637

Series III

†444

Connection – Top Water Hoses

1

 

 

 

J54638

Series III

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT

 

 

 

 

 

 

*451

Thermostat Assembly

1

50768

50768

50768

50768

 

*452

Thermostat Circlip

1

4022x3

4022x3

4022x3

4022x3

 

*453

Packing Washer (Brass)

1

6228x1

6228x1

6228x1

6228x1

 

*454

Rubber Washer

1

6228x2

6228x2

6228x2

6228x2

 

 

 

 

 

 

 

 

 

 

Flywheel And Clutch

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

FLYWHEEL & CLUTCH

 

 

 

 

 

 

*480

Flywheel Assembly – With Ring Gear & Dowels

1

52184

52184

AS52184

52184AS

 

*†481

Flywheel Bolt

4

50843

50843

50843

50843

 

†482

Reconditioned Cover & Pressure Plate Assembly – RHD

1

R50844

R50844

R50844

50844R

 

†483

Reconditioned Friction Plate – RHD

1

50844/A

50844/A

50844/A

50844/A/R

 

*†484

Reconditioned Flywheel Assembly

1

52184R

52184R

52184R

52184R

 

485

Cover & Pressure Plate Assembly – RHD

1

50844AS

50844AS

50844AS

50844AS

 

*485

Clutch Assembly (Jupiter) – RHD

1

 

 

 

53038

 

*†486

Pressure Plate Setscrew

6

FS105/5

FS105/5

FS105/5

FS105/5

 

487

Clutch Friction Disc – RHD

1

50844/A

50844/A

50844/A

50844/A

 

*487

Clutch Friction Plate (Jupiter) – RHD

1

 

 

 

52426A

 

*488

Clutch Dowel

2

50842

50842

50842

50842

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 23.

Flywheel And Clutch

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

 

Note: For Left Hand Drive Components, See Below.

 

 

 

 

 

 

*489

Crankshaft Rear Oil Seal

1

50838

50838

50838

50838

 

*490

Ring Dowel – Clutch Housing To Crankcase

2

50839

50839

50839

50839

 

*†491

Stud, Clutch Housing To Base Cover

4

BR140

BR140

BR140

BR140

 

*†492

Stud, Clutch Housing To Gearbox

2

50977

50977

50977

50977

 

*†493

Stud, Clutch Housing To Starter Motor

1

50976

50976

50976

50976

 

*494

Starter Ring Gear

1

50841

50841

50841

J54546

 

*495

Clutch Housing

1

50836

50836

50836

50836

 

*496

Clutch Housing Gasket

1

 

 

54038

54038

 

*497

Clutch Housing Base Cover

1

50861

50861

50861

50861

 

*†498

Nut, Clutch Housing Base Cover

4

FN105/K

FN105/K

FN105/K

FN105/K

 

*†498

Hut, Clutch Housing To Gearbox

2

FN107/K

FN107/K

FN107/K

FN107/K

 

*†499

Nut, Clutch Housing To Starter Motor (Simmons)

1

FN506K

FN506K

FN506K

FN506K

 

 

 

 

 

 

 

 

 

 

CLUTCH OPERATING MECHANISM

 

 

 

 

 

 

507

Clutch Pedal – RHD

1

50458

50458

50458

50458

 

*†507

Clutch Pedal (Jupiter) – RHD

1

 

 

 

52922

 

*508

Draught Excluder

1

50440

50440

50440

50440

 

*509

Pedal Pad

1

50418

50418

50418

50418

 

*†509a

Nut, Pedal Pad

1

FN105K

FN105K

FN105K

FN105K

 

510

Pedal Distance Tube

1

52288

52288

52288

52288

 

†511

Pedal Bolt – 7/16” BSF x 3½”

1

FB107/28

FB107/28

FB107/28

FB107/28

 

512

Clutch Pedal Return Spring Link

1

50461

50461

50461

50461

 

†512

Clutch Pedal Return Spring Link (Jupiter)

1

 

 

 

52924

 

*513

Clutch Pedal Return Spring – RHD

1

50422

50422

50422

50422

 

*514

Clutch Throwout Bearing Assembly

1

50845

50845

50845

50845

 

*515

Clutch Operating Lever Fork – RHD

1

50846

50846

50846

50846

 

*516

Clutch Operating Lever Pin

2

50847

50847

50847

50847

 

*517

Lever Ball Pivot

1

50837

50837

50837

50837

 

518

Clutch Operating Rod – RHD

1

50462

50462

50462

50462

 

*†518

Clutch Operating Rod (Jupiter) – RHD

1

 

 

 

52926

 

*519

Clutch Rod Fork

1

50465

50465

50465

50465

 

*520

Clevis Pin

1

50466

 

 

 

 

 

* Denotes common to Jupiter                  Always quote engine, body-frame and part numbers in full             † Denotes item not illustrated                      Page 24.

Flywheel & Clutch

Part Numbers By Year

Item

Description

Qty

1948

1950

1951

1952

Notes

*†521

Brake & Clutch Pedal Shaft (Jupiter) – RHD

1

 

 

 

52932

 

*†522

Pedal Retaining Collar (Jupiter)

2

 

 

 

52928

 

 

 

 

 

 

 

 

 

 

LEFT HAND DRIVE ONLY

 

 

 

 

 

 

†530

Clutch Cover & Pressure Plate Assembly – LHD

1

52420/AS

52420/AS

52420/AS

52420/AS

 

*†530

Clutch Assembly (Jupiter) – LHD

1

 

 

 

1.53726

 

†531

Clutch Friction Plate – LHD

1

52420/A

52420/A

52420/A

52420/A

 

*†531

Clutch Friction Plate (Jupiter) – LHD

1

 

 

 

1.53727

 

†532

Clutch Pedal Only – LHD

1

52295

52295

52295

52295

 

*†532

Clutch Pedal Only (Jupiter) – LHD

1

 

 

 

53631

 

†533

Clutch Operating Rod – LHD

1

52296

52296

52296

52296

 

*†533

Clutch Operating Rod (Jupiter) – LHD

1

 

 

 

53596

 

†534

Clutch Operating Lever Fork – LHD

1

52345

52345

52345

52345

 

*†534

Clutch Operating Lever Fork (Jupiter) – LHD

1

 

 

 

53533

 

*†535

Clutch Pedal Return Spring (Jupiter) – LHD

1

 

 

 

54069