Crankshaft spares & parts for Triumph 1973-85 750 twin models

Crankshaft

Key

Part Number

Description

Per

Models

NI

70-8038

 Shim 1″ x 1-3/8 x 0.010 A 1973-81 All, 1982-83 TSS & TSX, 1985 T140

NI

71-2660

 Shim 1″ x 1-3/8 x .030″ A 1973-81 All, 1982-83 TSS & TSX

NI

71-2663

 Spacer, engine sprocket 1 1973-81 All, 1982-83 TSS & TSX, 1985 T140

1

71-3030

 Crankshaft complete 1 1976-77 (later models), 1978-80 All

1

71-3674

 Crankshaft & flywheel assembly 1 1973-77 (later models)

1

71-7370

 Crankshaft & flywheel assembly 1 1981 All, 1982 T140, TR7 & TR65, 1982-83 TSX

1

71-7573

 Crankshaft & flywheel assembly 1 1982 TR65

1

71-7656

 Crankshaft & flywheel assembly 1 1982-83 TSS

1

72-0002

 Crankshaft & flywheel assembly 1 1985 T140

2

71-3298

 Crankshaft 1 1973-81 All, 1982 T140 & TR7, 1982-83 TSX

2

71-7574

 Crankshaft 1 1982 TR65

2

71-7655

 Crankshaft 1 1982-83 TSS

3

70-3903

 Sludge trap tube 1 1973-85 All (not TSS)

3

71-7353

 Oil tube 1 1982-83 TSS

4

71-2800

 Sludge trap plug, slotted 1 1973-85 All (not TSS)

4

71-7354

 Plug 1 1982-83 TSS

5

71-2425

 Flywheel 1 1973-80 All

5

71-7338

 Flywheel 1 1981-83 All (not TSS)

5

71-7444

 Flywheel 1 1982-83 TSS, 1985 T140

6

71-3552

 Flywheel bolt 3 1973-81 All, 1982 T140 & TR7, 1982-83 TSX

6

71-7448

 Flywheel bolt 3 1982-83 TSS

6

71-7583

 Flywheel bolt 3 1982 TR65

6

72-0004

 Flywheel bolt 3 1985 T140

7

71-1003

 Plain washer 3/8 x 5/8 x 3/64 3 1973-85 All

8

21-2183

 Stud 1 1974-85 All

8

70-3114

 Stud, 7/16 CEI26 x 1-3/8 1 1973 All

9

71-3006

 Connecting rod 2 1973-85 All (not TR65 & TSS)

9

71-7339

 Connecting rod 2 1982-83 TSS

9

71-7558

 Connecting rod 2 1982 TR65

10

70-9914

 Big end bolt, UNF 4 1973-85 All (not TSS)

10

71-7341

 Stud 4 1982-83 TSS

11

21-7091

 5/16 UNF lock nut 4 1982-85 All

11

60-3761

 Big end locknut, UNF 4 1973-81 All

12

70-3586/STD

 Big end bearing 4 1973-85 All (not TSS)

12

70-3586/10

 Big-end shell bearings, -0.010, set A 1973-85 All (not TSS)

12

70-3586/20

 Big-end shell bearings, -0.020, set A 1973-85 All (not TSS)

12

70-3586/30

 Big end shells, engine set, -0.030 A 1973-85 All (not TSS)

12

70-3586/40

 Big-end shell bearings, -0.040, set A 1973-85 All (not TSS)

12

71-7445

 Big end bearing 4 1982-83 TSS

13

19255/STD

 Piston 8.5 : 1 std, pair A 1973-78 All

13

19255/20

 Piston 8.5 : 1 +0.020, pair A 1973-78 All

13

19255/40

 Piston 8.5 : 1 +0.040, pair A 1973-78 All

13

19255/60

 Piston 8.5 : 1 +0.060, pair A 1973-78 All

13

19255/80

 Piston 8.5 : 1 +0.080, pair A 1973-78 All

13

20432/STD

 Piston 7.9 : 1 std, pair A 1976-77 (later models), 1978-81 All, 1982 T140

13

20432/20

 Piston 7.9 : 1 +0.020, pair A 1976-77 (later models), 1978-83 All (not TSS)

13

20432/40

 Piston 7.9 : 1 +0.040, pair A 1976-77 (later models), 1978-83 All (not TSS)

13

20432/60

 Piston 7.9 : 1 +0.060, pair A 1976-77 (later models), 1978-83 All (not TSS)

13

20432/80

 Piston 7.9 : 1 +0.080, pair A 1976-77 (later models), 1978-83 All (not TSS)

13

71-7086/STD

 Piston 7.4 : 1 std, pair A 1980-81 All, 1982-83 All (not TR65 & TSS)

13

71-7086/40

 Piston 7.4 : 1 +0.040, pair A 1980-83 All (not TSS)

13

71-7086/60

 Piston 7.4 : 1 +0.060, pair A 1980-83 All (not TSS)

13

71-7374

 Piston std 2 1982-83 TSS

13

71-7560

 Piston assembly 2 1982 TR65

13

71-7652

 Piston assembly +0.020 A 1982-83 TSS

14

R26490/STD

 Ring set, std A 1973-83 All (not TSS)

14

R26490/20

 Ring set, +0.020 A 1973-83 All (not TSS)

14

R26490/40

 Ring set, +0.040 A 1973-83 All (not TSS)

14

R26490/60

 Ring set, +0.060 A 1973-83 All (not TSS)

14

R26490/80

 Ring set, +0.080 A 1973-83 All (not TSS)

14

71-7665

 Taper compression ring std 4 1982-83 TSS

14

71-7666

 Taper compression ring +0.020 A 1982-83 TSS

14

71-7667

 Taper compression ring +0.040 A 1982-83 TSS

14

71-7647

 Oil control ring std 2 1982-83 TSS

14

71-7649

 Oil control ring +0.020 A 1982-83 TSS

15

71-3354

 Gudgeon pin 2 1973-85 All

16

71-3700

 Circlip 4 1973-85 All

17

60-4167

 Timing side main bearing 1 1973-80 All

17

60-7362

 Roller bearing, double lip, 30x72x19 1 1981-85 All

18

71-3542

 Sprocket, triplex 29T 1 1973-85 All

19

71-3544

 Spacer 1 1973-85 All

20

71-0082

 Woodruff Key Crankshaft Rotor 1 1973-85 All

21

54213901

 Alternator rotor 54202299 1 1973-78 All

21

60600444

 Rotor 1 1979-81 All

22

21-7024

 Intrernal shakeproof washer 13/16 1 1978-85 All

22

70-3975

 Lockwasher 1 1973-77 All

23

21-2182

 Nut, alternator rotor 1971-82 1 1973-85 All

24

70-1580

 Key 1 1973-85 All

25

70-4564

 Crankshaft pinion gear 25T 1 1973-82 All (not TSS & TSX)

25

71-7679

 Pinion 1 1982-83 TSS & TSX, 1985 T140

26

71-2877

 Crankshaft nut 1 1973-85 All

27

70-6159

 Camshaft intermediate gear 1 1973-85 All (not TSS)

28

70-0400

 Bush 1 1973-85 All (not TSS)

29

71-3666

 Cam pinion 2 1973-82 All (not TSS & TSX), 1985 T140

29

71-7657

 Camshaft pinion 1 1982-83 TSS (kickstart model)

29

71-7657

 Camshaft pinion 2 1982-83 TSS (not kickstart model) & TSX

30

70-1558

 Camshaft key 2 1973-83 All

31

71-1007

 Cam nut, inlet 1 1973-85 All

31

71-1007

 Cam nut, inlet 2 1982-83 TSS (kickstart model)

32

70-6523

 Cam nut, left hand thread 1 1973-85 All

33

71-3011

 Camshaft, inlet 1 1973-77 (later models)

33

71-7016

 Inlet camshaft 1 1976-77 (later models), 1978-81 All, 1982 T140 & TR65, 1982-83 TSX, 1985 T140

33

71-7349

 Inlet camshaft 1 1982 TR7, 1982-83 TSS

34

71-3010

 Camshaft, exhaust 1 1973-77 (later models)

34

71-7017

 Exhaust camshaft 1 1976-77 (later models), 1978-82 All (not TSS)

34

71-7449

 Exhaust camshaft 1 1982-83 TSS

34

72-0025

 Exhaust camshaft 1 1985 T140

35

70-9988

 Plug 1 1973-77 All

36

70-3300

 Clamping washer 1 1973-85 All

37

70-2879

 Bearing 1 1973-85 All

38

70-3902

 Oil way plug 1 1976-77 (later models), 1978-85 All

39

71-7246

 Intermediate wheel 1 1981-82 T140ES

39

71-7618

 Intermediate wheel 1 1982-83 TSS

39

71-7710

 Intermediate wheel 1 1982-83 TSX

40

71-7413

 Intermediate wheel 1 1981-82 T140ES

40

71-7561

 Intermediate wheel 1 1982-83 TSS

40

71-7709

 Intermediate spindle 1 1982-83 TSX

41

71-7245

 Spacer 1 1981-82 T140ES, 1982-83 TSS (not kickstart) & TSX

42

60-7291

 Starter sprag bearing 1 1981-82 T140ES, 1982-83 TSS (not kickstart) & TSX

43

71-7244

 Support ring 1 1981-82 T140ES, 1982-83 TSS (not kickstart) & TSX

44

60-7269

 Fork circlip 1 1981-82 T140ES, 1982-83 TSS (not kickstart) & TSX

45

71-7526

 Sprag clutch assembly 1 1982-83 TSS

45

71-7740

 Sprag clutch assembly 1 1982-83 TSX

46

60-7264

 Pin 4 1982-83 TSS

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