Automatic transmission

EPC / Chevrolet / P20 VAN [P20 VAN] / 04 / TX04-064
Name Ext. inf. A* Part number A
001 Transmission, assembly (see assembly illustration, part i) -
004 Bolt, hex (5/16-18x1. 75, 300m)(as reqd)(*01, 02) 09430680 -
004 Bolt, hex (5/16-18x1. 75, 300m)(as reqd)(*01, 02) 08655280 -
005 Washer, pump cover to clutch housing (1. 6mm) 08623300 -
005 Washer, pump cover to clutch housing (1. 9mm) 08623301 -
005 Washer, pump cover to clutch housing (2. 1mm) 08623302 -
005 Washer, pump cover to clutch housing (2. 4mm) 08623303 -
005 Washer, pump cover to clutch housing (2. 7mm) 08623304 -
005 Washer, pump cover to clutch housing (3. 0mm) 08623305 -
005 Washer, pump cover to clutch housing (3. 3mm) 08623306 -
006 Pump, complete (see pump asm illustration) -
007 Seal, pump to case(*01, 02)(acdelco #24210605) 24210605 -
007 Seal, 0-ring, filter intake pipe to case(*01, 02) 01363951 -
008 Gasket, oil pump to case(*01, 02, kit1, kit2) 08623978 -
009 Pipe, vent(acdelco #8633408) 08633408 -
010 Case, transmission (complete) 08629990 -
010 Case, transmission (complete)(2nd design) 08629990 -
010 Plug, case (orificed)(1987-89) 08670459 -
010 Plug, case(acdelco #8611710) 08611710 -
010 Plug, case hex(acdelco #444613) 00444613 -
011 Bolt, hex, 5/16-18x5/8, zn(ar) 24501365 -
012 Retainer, vac mod(to case) 08627650 -
013 Modulator, transmission (1985-90) 08629942 -
013 Modulator, vacuum (1990 4. 3z) 08629944 -
014 Seal, vacuum modulator to case o ring (4. 338)(acdelco #10054241) 10054241 -
015 Valve, vacuum modulator(acdelco #8679943) 08679943 -
016 Connector, oil cooler pipes to case (2 reqd)(acdelco #8637742) 08637742 -
019 Bolt, governor cover (4. 196)(4 reqd) 08655026 -
020 Cover, governor 08679936 -
021 Gasket, governor cover(*01, 02, kit1, kit2)(acdelco #8670381) 08670381 -
022 Governor, (1985-86 exc 6. 2j) 08679965 -
022 Governor, transmission (1985-88 w/6. 2j) 08679975 -
022 Governor, (1987-89 w/292t, 350m, 454w, 5. 7k) 08679965 -
022 Governor, a/trans(ll4, m40) 08681913 -
022 Governor, a/trans(ll4, m40, c6g, c6n, c6u, c7a) 08681913 -
022 Governor, transmission (1989-90 p3 w/6. 2j & c7c, c7e, c7g, c7j, c7n, c7l, c7m, c7s, c7p) 08679975 -
022 Governor, (1990 w/5. 7k, 7. 4n) 08679965 -
022 Governor, transmission (1990 w/4. 3z) 08679962 -
022 Gear, governor dr w/pins 08679989 -
022 Pin, governor weight(acdelco #8623232) 08623232 -
023 Bolt, hfh, 3/8 -16 x 1"(ar)(acdelco #9424320) 09424320 -
024 Nut, hex 3/8-24 zc 301m(ar) 00225854 -
025 Washer, flat (. 3x. 401x. 827x. 065, type a)pro loc -
026 Seal, rear output shaft extension oil (1985-89)(*02, kit2)(acdelco #8673526) 08673526 -
027 Extension, transmission (1985-86 exc jf9) 08679979 -
027 Extension, transmission (1985-86 w/jf9) 08679957 -
027 Extension, transmission (1987-89 exc c7l, c7m, c7s) 08679979 -
027 Extension, transmission (1987-90 w/c7l, c7m, c7p, c7s) 08679957 -
028 Bearing, extension (4. 176)(acdelco #8670754) 08670754 -
029 Spacer, case extension bearing 08679958 -
030 Bushing, case extension 08626901 -
030 Bushing, case extension(1985-88)(acdelco #6260048) 06260048 -
031 Ring, extension int snap(acdelco #8624371) 08624371 -
032 Seal, adapter to transmission (c7l, c7m, c7s)(acdelco #8623216) 08623216 -
032 Seal, case extension (exc c7l, c7m, c7s)(acdelco #8655031) 08655031 -
032 Seal, extension rr oil (c7l, c7m, c7s) 08655032 -
033 Bushing, case 08623941 -
034 Gasket, case to extension(*01, 02, kit1, kit2)(acdelco #8624709) 08624709 -
035 Connector, solenoid valve(acdelco #24205373) 24205373 -
036 Seal, elec conn o ring(acdelco #10054241) 10054241 -
037 Bolt, oil pan (13 reqd) 08655026 -
038 Pan, a/trns fluid(acdelco #8679994) 08679994 -
039 Gasket, oil pan to case (cellulose)(*01, 02, kit1, kit2)(acdelco #8655625) 08655625 -
040 Magnet, oil pan chip collector(acdelco #24239049) 24239049 -
041 Bolt, filter to valve body 08633208 -
042 Filter kit, oil pump (1985-87)(w/gasket)(*02, kit1, kit2)(acdelco #tf231) 12360651 -
042 Filter kit, oil pump (1988-90)(w/gasket)(acdelco #tf231) 12360651 -
043 Spacer, filter to valve body(acdelco #8629523) 08629523 -
045 Pipe, oil intake(acdelco #8629526) 08629526 -
046 Seal, elec con o ring(acdelco #10054241) 10054241 -
047 Bolt, hex (5/16-18x1. 88, 300m)(as reqd) -
048 Roller, manual detent (w/spring) 08625773 -
049 Valve, control (see catalog) -
050 Pipe, governor oil 08623157 -
051 Bolt, control valve -
052 Screen, governor 08627509 -
053 Bolt, hex (1/4-20x5/8, 280m zp)(as reqd) -
054 Solenoid kit, w/seal, down shift(acdelco #8629935) 08629935 -
055 Gasket, solenoid valve(part of solenoid asm) 08623741 -
056 Gasket, valve body to spacer plate (1985-87)(1988 1st des)(*01, 02, kit1, kit2) 08670392 -
056 Gasket, valve body to spacer plate (1988 2nd des)(1989-90)(*01, 02) 08670447 -
057 Plate, valve body spacer (1988 5. 7k) nm8(export)(1st design) 08670254 -
057 Plate, valve body spacer (1988-90 5. 7k, 7. 4n, 292t, 350m, 454w) 08670448 -
057 Plate, valve body spacer (1988-90 6. 2j exc c6g, c6n, c6u, c7a) 08670452 -
057 Plate, valve body spacer (1988 6. 2j 2nd design c6g, c6n, c6u, c7a) 08670453 -
057 Plate, valve body spacer (1988 5. 7k 2nd design)nm8(export) 08670457 -
057 Plate, valve body spacer (1989 6. 2j, c6g, c6n, c6u, c7a) 08670796 -
057 Plate, valve body spacer (1989-90 5. 7k, 7. 4n, c7l, c7m, c7s, c7n, c7j, c7e, c7c) 08670831 -
057 Plate, valve body spacer (1989-90 5. 7k, c5u, c6e, c6g, c6l, c6n, c6u, c7a) 08670875 -
057 Plate, valve body spacer (1987 5. 7k nm8(export) 08670219 -
057 Plate, valve body spacer (1990 4. 3z, c7e, c7g) 08661550 -
057 Plate, valve body spacer (1990 4. 3z, c6g, c6n, c6u, c7a) 08661455 -
057 Plate, valve body spacer (1985-87 5. 7k, 292t, 350m, 454w exc nm8(export) 08624461 -
057 Plate, valve body spacer (1985-87 6. 2j exc c6g, c6n, c6u, c7a) 08629796 -
057 Plate, c/vlv body spcr(1987 6. 2j, c6g, c6n, c6u, c7a) 08670453 -
058 Gasket, case to spacer (1985-87)(1988 1st des)(*01, 02, kit1, kit2) 08670393 -
058 Gasket, case to spacer (1988 2nd des)(1989-90)(*01, 02) 08670458 -
059 Ball (6. 3mm), grade 2 (dia 1/4)(as reqd)(acdelco #104918) 00104918 -
060 Piston, front servo 08678537 -
061 Ring, frt servo spring ret(acdelco #8626884) 08626884 -
062 Pin, front servo piston 08626879 -
063 Retainer, front servo spring 08626881 -
063 Ring, front servo spring retainer(acdelco #8626884) 08626884 -
063 Ring, front servo piston oil(acdelco #8626423) 08626423 -
064 Spring, front servo piston(acdelco #8623489) 08623489 -
065 Bolt, hex, 5/16-18x5/8, zn(ar) 24501365 -
066 Cover, rear servo 08624136 -
067 Gasket, rear servo cover(*01, 02, kit1, kit2) 08623174 -
068 Ring, ext ret type te (5/16 dia shaft)(as reqd)(*03, kit3) -
069 Piston, rear servo 24232745 -
070 Seal, reverse servo piston(*01, 02, kit1, kit2)(acdelco #8623430) 08623430 -
071 Ring, accumulator piston outer oil seal 08627153 -
072 Piston, rear accumulator(acdelco #24232076) 24232076 -
073 Ring, accumulator piston inner oil seal 08623671 -
073 Ring, accumulator piston inner oil seal retainer 01361618 -
074 Washer, servo piston 08623744 -
075 Spring, rear servo piston(acdelco #8623666) 08623666 -
076 Retainer, rear piston spring(acdelco #8623664) 08623664 -
077 Pin, rear band apply (1 ring) 08624139 -
077 Pin, rear band apply (2 rings) 08624140 -
077 Pin, rear band apply (3 rings)(acdelco #8624141) 08624141 -
077 Pin, rear band apply (3. 331 ol)(acdelco #8627192) 08627192 -
077 Pin, rear band apply (3. 387 ol) 08627193 -
077 Pin, rear band apply (3. 443 ol)(acdelco #8627194) 08627194 -
077 Pin, rear band apply (3. 471 ol) 08627195 -
078 Spring, rear accumulator (1985-86 exc 454w) 08624256 -
078 Spring, low & rev accum pstn(1985-86 w/454w)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(1987-89 p2 w/6. 2j)(4. 246) 08623667 -
078 Spring, low & rev accum pstn(1987-89 p3 w/350m & c7l, c7s)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, rear accumulator (1987-88 p3 w/350m & c7g) 08624256 -
078 Spring, low & rev accum pstn(1987-89 p3 w/454w)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, rear accumulator (1987-90 p3 w/5. 7k) 08624256 -
078 Spring, low & rev accum pstn(1987-89 p3 w/6. 2j & c6g, c6n, , c6u, c7a)(4. 246) 08623667 -
078 Spring, rear accumulator (1987-88 p3 w/6. 2j & c7c, c7e, , c7g, c7j, c7n) 08624256 -
078 Spring, low & rev accum pstn(orange)(1987-90 p3 w/5. 7k, 454w, c6a, , c6g, c6u, c6n))(4. 246)(acdelco #8655843) 08655843 -
078 Spring, rear accumulator (1989-90 p3 w/6. 2j, c6a, , c6g, c6u, c6n) 08670753 -
078 Spring, rear accumulator (1989 p3 w/292t) 08624256 -
078 Spring, low & rev accum pstn(1990 p3 w/4. 3z, 7. 4n)(4. 246)(acdelco #8624391) 08624391 -
079 Bolt, case to center support(acdelco #8670757) 08670757 -
080 Stud, extension to case (6 reqd) 08627236 -
081 Sensor, vehicle speed (see chart in grp 4. 000) -
082 O ring, speed sensor -
083 Bolt, speed sensor retainer -
084 Converter, transmission (remfd)(see catalog) 08656942 -
084 Converter, transmission (remfd)(7. 4n, 10500(c7c)11000(c7e), 11800(c7e), 12300(c7n) 08656948 -
084 Converter, transmission (remfd)(454w) 08656943 -
084 Converter, transmission (remfd)(4. 3z) 08656945 -
084 Converter, transmission (remfd)(350m, 454w)12000(c7l), 14100(c7m), 14500(c7s) 08656946 -
084 Converter, transmission(remfd)(454w)10500(c7c), 11000(c7e), 11800(c7j), 12800(c7n) 08650905 -
084 Converter, transmission(remfd)(350m, 454w) 08650915 -
084 Converter, transmission(remfd)(5. 7k, 7. 4n, 350m, 454w)(w/c7l, c7m, c7p, c7s) 08650904 -
085 See service kits below. -
K01 Gasket kit, w/seals (incl items #8, 21, 34, 39, 42, 56, 58, 67, 70)(*02) 08629954 -
K02 Overhaul kit, w/seals, gaskets, plates, filter (incl items #8, 21, 26, 34, 39, 42, 56, 58, 67, 70)(*02) 24204440 -
K03 Ring kit, snap (incl item #68)(*02) -
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