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Pontiac Turbo-Hydramatic Transmission

(M-40)

Pump,

Fwd & Direct Clutch,

Center Support

1965-72

 

Illustrated Parts Break Down

Cut Away View

EXPLODED VIEW

Case Extension & Planet Carrier

Front & Rear Servos Control Valve

Range Selector

PUMP, FWD & DIRECT CLUTCH, CENTER SUPPORT

1) Converter assy., Trans.

2) Seal, Pump body

3) Bushing, Pump body

4) Bushing, Oil pump stator shaft -front

5) Cooler pkg., Oil pump by-pass

6) Pump assy., Trans. complete

7) Bushing, Oil pump stator shaft - rear

8) Washer, Pump cover to forward clutch drum (.060 to .130)

9) Ring, Pump cover oil seal

10) Bolt, Pump to stator (5/16"-18 x 1 1/2")

11) Gasket, Pump cover to case

12) Seal, Oil pump to case

13) Shaft, Trans. turbine

14) Pin, Trans. oil pump (.13 dia. x 1.33 straight)

15) Valve & Plug assy., pressure regulator

16) Spacer, Pressure regulator valve

17) Washer, Pressure regulator valve spring retainer

18) Spring, Pressure regulator valve

19) Valve, Pressure regulator boost

20) Bushing, Pressure regulator boost valve

21) Ring, Regulator bushing retaining

22) Bolt assy., kit, Pump to case

23) Housing, Forward clutch

24) Seals kit, Forward & direct piston

25) Piston, Forward clutch

26) Spring, Forward clutch piston release - blue

27) Retainer, Clutch piston spring

28) Ring, Retainer to clutch housing - snap

29) Plate, Forward clutch driven - wave

30) Plate, Forward clutch driven

31) Plate, Forward & direct clutch drive

32) Washer, Clutch hub to clutch housing thrust

33) Hub, Forward clutch

 
1965-72 Pontiac Turbo-Hydramatic Transmission (M-40) Exploded View

34) Washer, Clutch hub to direct clutch thrust

35) Hub, Direct clutch driving

36) Ring, Forward & direct clutch - snap

37) Plate, Direct clutch backing

38) Plate, Forward & direct clutch drive

39) Plate, Direct clutch driven

40) Ring, Retainer to clutch housing - snap

41) Retainer, Clutch piston spring

42) Spring, Direct clutch piston release - black

43) Piston assy., Direct clutch

44) Seals kit, Forward & direct clutch piston

45) Housing & Race, Direct clutch

46) Bushings, Intermediate clutch sprag (Part of #47)

47) Sprag & Bushing, Intermediate clutch

48) Race, Intermediate clutch outer

49) Retainer, Intermediate clutch

50) Ring, Intermediate clutch sprag retainer to direct clutch housing - snap

51) Band assy., Trans. brake - front

52) Ring, Intermediate clutch retaining - snap

53) Plate, Intermediate clutch backing

54) Plate, Intermediate clutch driving

55) Plate, Intermediate clutch reaction (1965-3 req'd.; 1966-68-2 req'd.)

56) Ring, Center support to case - snap

57) Ring, Center support & intermediate clutch oil seal

58) Ring, Intermediate clutch spring retainer to support - snap

59) Retainer, Intermediate clutch spring

60) Spring, Intermediate clutch release

61) Piston, Intermediate clutch

62) Seals kit, Intermediate clutch piston

63) Support & Race assy., Trans. center

64) Washer, Support to reaction drum - thrust

65) Sprag assy., Trans. low clutch

66) Bolt, Case center support

67) Plate, Intermediate clutch reaction - wave (1966-72)

68) Bushing, Center support

69) Roller assy., Low clutch (1966-

 

 

The exploded view illustrates individual part placement in the assembly.