1980-1981 THM250C A.T. CONTROL VALVE (M31) diagram Chevrolet Impala

1980-1981 THM250C A.T. CONTROL VALVE (M31)
PNCPart codeTitleQuantity
1 08631105  SEAL, Inter Servo Rod
1 SEAL, Inter Servo Rod
2 08640740  ROD, Inter Servo Apply
3 08640739  RETAINER, Inter Servo Piston
4 SPRING, Inter Servo Cush
4 08640738  SPRING, Inter Servo Cush
4 SPRING, Inter Servo Cush
4 SPRING, Inter Servo Cush
5 14024309  PISTON, W/Seal Inter Servo Cush
6 SEAL, Inter Servo Cush Piston
7 08641375  PILOT, Inter Servo Apply Piston
9 08640745  SPRING, Inter Servo Piston Apply
9 08640745  SPRING, Inter Servo Piston Apply
9 SPRING, Inter Servo Piston Apply
10 14024310  PISTON, W/Seal Inter Servo Apply
11 08641472  SEAL, Inter Servo Apply Piston
12 08641012  SPRING, Inter Servo Apply Piston (Waved)
13 WASHER, Inter Servo Apply Rod
13 00336918  WASHER, Inter Servo Apply Rod
13 WASHER, Inter Servo Apply Rod
14 08641953  GASKET KIT, Vlv Body Spcr Plt
14 08641953  GASKET KIT, Vlv Body Spcr Plt
14 GASKET KIT, Vlv Body Spcr Plt
15 PLATE, Vlv Body Spacer
15 08641412  PLATE, Vlv Body Spacer
15 PLATE, Vlv Body Spacer
16 08641051  SUPPORT, Vlv Body Spacer Plate
17 BOLT, Spacer Plate Support to Case (5/16x18x3/4)
18 GASKET,(Part of #14)
19 VALVE, Detent Regulator (Part of #56)
20 SEAL, Detent Regulator Vlv Spring (Part of #56)
21 06260153  SPRING, Detent Regulator
23 VALVE, Manual Low Control (Part of #56)
24 SPRING, Manual Low Control (Part of #56)
25 PLUG, Manual Low Vlv
25 06261206  PLUG, Manual Low Vlv
26 VALVE, 1-2 Shift (Part of #56)
27 VALVE, 1-2 Shift Control (Part of #56)
28 SPRING, 1-2 Shift Control Vlv (Part of #56)
29 SLEEVE, 1-2 Shift Control Vlv (Part of #56)
30 VALVE, 1-2 Shift (Part of #56)
31 SPRING, 1-2 Shift Valve (Part of #56)
32 VALVE, 2-3 Shift Control (See Olds Parts Catalog)(1969-73)
33 SPRING, 2-3 Shift Control Vlv (Part of #56)
34 SLEEVE, 2-3 Shift Control Vlv
35 VALVE, Pressure Regulator (Part of #56)
36 SPRING, Pressure Regulator Vlv (Part of #56)
37 VALVE, Modulator-Reverse Boost (Part of #56)
38 VALVE, Inter Boost Vlv (Part of #56)
39 SLEEVE, Modulator Reverse Boost Vlv (Part of #56)
40 BOLT, Vlv Body to Case (5/16x18x1 3/4)
41 BOLT, Oil Pump Filter (1/4x20x3/8)
42 SCREEN KIT, Oil Pump
42 SCREEN KIT, Oil Pump
43 GASKET, Oil Pump
43 06261235  GASKET, Oil Pump
43 GASKET, Oil Pump
44 01394763  VALVE, Manual
44 01394763  VALVE, Manual
45 06260155  LINK, Manual Vlv Cont
46 RETAINER, Detect Vlv Spring
47 BOLT, Detent Lvr Bracket (1/4x20x7/16)
48 01243133  WIRE, Detent Vlv Control
49 06261288  PIN, Detent Vlv Actuating Lvr
50 06261186  LEVER, Detent Vlv
51 08640493  BRACKET, Detent Vlv Actuating Lever
51 08640493  BRACKET, Detent Vlv Actuating Lever
51 BRACKET, Detent Vlv Actuating Lever
51 BRACKET, Detent Vlv Actuating Lever
51 BRACKET, Detent Vlv Actuating Lever
51 BRACKET, Detent Vlv Actuating Lever
52 STOP, Detent Vlv
53 SEAT, Detent Vlv Spring (Part of #56)
54 SPRING, Detent Vlv (Part of #56)
55 VALVE, Detent (Part of #56)
56 VALVE, Cont
57 BALL, Ck Vlv
58 08641068  VALVE, Aux Cont
59 VALVE, Conv Clu Apply
60 SPRING, Conv Clu Apply
61 PLUG, Retainer
63 SWITCH, Gov Press
63 CONNECTOR, Elect W/Seals
64 SOLENOID, Convr Clu
65 BOLT, Hex (5/16x18x1 1/8)