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Illustrated Parts Break Down

Cut Away View
EXPLODED VIEW Converter, Pump, Intermediate & Direct Clutch Mainshaft, Fwd Clutch Low & Reverse Clutch & Output Shaft Valve Body, Servo Piston & Accumulator Parking Lock & Range Selector CASE, EXTENSION, ACCUMULATOR & GOVERNOR
1) Case assy., Trans
2) Retainer, Intermediate clutch accumulator
piston cover
3) Cover, Intermediate clutch accumulator piston
4) Seal, Intermediate clutch accumulator piston cover
5) Spring, Intermediate clutch accumulator piston
6) Seal, Intermediate clutch accumulator piston - outer
7) Piston, Intermediate clutch accumulator
8) Seal, Intermediate clutch accumulator piston - inner
9) Valve, Vacuum modulator
10) Seal, Vacuum modulator to case
11) Retainer, Vacuum modulator
12) Bolt, Vacuum modulator to case
(5/16"-18 x 11/16")
13) Modulator, Vacuum
14) Seal, Case extension to case
15) Extension, Trans. case (Part of #17)
16) Bushing, Case extension (Also Part of #17)
17) Extension assy., Trans. case
18) Seal, Case extension oil
19) Retainer, Speedometer driven gear sleeve
20) Bolt, Sleeve retainer
21) Seal, Speedo driven gear sleeve to extension
22) Sleeve & Seal, Speedo driven gear
23) Gear, Speedo driven
24) Bolt, Valve body
25) Pin, Dowel (5/16" x 1")
26) Pin, Governor weight (Part of #27)
27) Governor assy., Trans
28) Seal, Governor cover to case
29) Cover, Governor
30) Retainer, Governor cover
31) Screw & Washer, Oil pan
32) Pan, Oil
33) Gasket, Oil pan
34) Screen, Oil pump pressure hole
35) Plug, Line pressure check
36) Pipe, Trans. vent


1969-72 Pontiac Turbo-Hydramatic Transmission (M-38)
Case, Extension, Accumulator & Governor

Illustrated Parts Break Down

1969-72 Pontiac Turbo-Hydramatic Transmission (M-38) Exploded View

The illustrated parts break down illustrates individual part placement in the assembly.