Name Ext. inf. A* Part number A
001 Transmission, assembly (incl 4-84) -
004 Bolt, pump to case o ring & (5/16-18 x 1-13/32) 08655280 -
005 Washer, pump cvr to clu hsg(1. 6mm)(yellow)(m40) 08623300 -
006 Pump, complete (see pump asm illustration) -
007 Seal, pump to case(acdelco #24210605) 24210605 -
007 Seal, o-ring, filter int pipe to case 01363951 -
008 Gasket, oil pump to case(*kit1, kit2) 08623978 -
009 Pipe, vent(acdelco #8633408) 08633408 -
010 Case, transmission (complete)(1988-89 c w/4. 3z)(*02) 08629991 -
010 Case, trans(1988 k w/4. 3z) 08629990 -
010 Case, transmission (complete)(1st des 1990 ck w/4. 3z)(*02) 08629991 -
010 Case, trans(2nd des 1990 c w/4. 3z) 08629990 -
010 Case, trans(1988-89, 1st des 1990 c w/5. 0h) 08629990 -
010 Case, trans(2nd des 1990 c w/5. 0h) 08629990 -
010 Case, transmission (complete)(1988 k w/5. 0h)(*02) 08629991 -
010 Case, trans(1988-89, 1st des 1990 c w/5. 7k, 6. 2j, 7. 4n) 08629990 -
010 Case, transmission (complete)(1988 k w/5. 7k, 6. 2j, 7. 4n)(*02) 08629991 -
010 Case, transmission (complete)(1989 k)(*02) 08629991 -
010 Case, trans(2nd des 1990 c w/5. 7k, 6. 2j, 7. 4n) 08629990 -
010 Case, transmission (complete)(1990 k) 08629991 -
010 Plug, case(acdelco #8611710) 08611710 -
010 Pin, a/trns n/plt drv(acdelco #8622361) 08622361 -
010 Plug, case (orificed)(w/5. 0h, 5. 7k, 6. 2j) 08670459 -
010 Plug, case (orificed)(w/4. 3z) 08670801 -
011 Bolt, hex (5/16-18x5/8, 280m zinc)(as reqd) 24501365 -
012 Retainer, vac mod(to case) 08627650 -
013 Modulator, vacuum (1988 1st des, ck1, 2 w/4. 3z, 5. 0h) 08629947 -
013 Modulator, vacuum (1988 2nd des, ck1, 2 w/4. 3z, 5. oh) 08629944 -
013 Modulator, vacuum (1988 1st des, k3 w/4. 3z) 08629947 -
013 Modulator, vacuum (1988 2nd des, k3 w/4. 3z) 08629944 -
013 Modulator, vacuum (1989-90 ck1, 2 w/4. 3z, 5. 0h) 08629944 -
013 Modulator, vacuum (1988 ck3, w/5. 7k & gt4) 08629942 -
013 Modulator, vacuum (1988 1st des, c3 w/5. 7k) 08629947 -
013 Modulator, vacuum (1988 2nd des, c3 w/5. 7k) 08629944 -
013 Modulator, vacuum (1988 1st des, k3 w/5. 7k & gt5, hc4) 08629947 -
013 Modulator, vacuum (1989-90 w/5. 7k, 6. 2j) 08629942 -
013 Modulator, vacuum (1988 w/6. 2j, 7. 4n) 08629942 -
013 Modulator, vacuum (1989-90 w/7. 4n) 08629944 -
014 Seal, o ring, electric connector(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 08655026 -
020 Cover, governor 08679936 -
021 Gasket, governor cover(*kit1, kit2)(acdelco #8670381) 08670381 -
022 Governor, (w/5. 0h) 08679965 -
022 Governor, trans(reman)(w/4. 3z) 08679962 -
022 Governor, transmission (1988 w/6. 2j & gt4) 08679975 -
022 Governor, (1988 w/6. 2j & gt5, hc4) 08680939 -
022 Governor, (w/5. 7k & gt4, exc nm8 export)(1988) 08679961 -
022 Governor, (w/5. 7k & gt4 & nm8 export) 08679965 -
022 Governor, (w/5. 7k & gt5, hc4) 08679965 -
022 Governor, transmission (1989 w/6. 2j) 08681913 -
022 Governor, (1990 w/7. 4n) 08680989 -
022 Governor, complete (reman)(1990 w/5. 7k, 6. 2j) 08681913 -
022 Governor, (w/5. 7k & gt5, exc nm8 export)(1989-90) 08679961 -
022 Governor, (reman)(1989-90 w/5. 7k & gt4, exc nm8) 08679965 -
022 Governor, (1989-90 w/5. 0h, 7. 4n) 08679965 -
022 Pin, governor weight (2 reqd)(acdelco #8623232) 08623232 -
022 Gear, governor drive, w/pins (1988) 08679989 -
022 Gear, governor drive, w/pins (1989-90) 08679989 -
023 Bolt, hfh (3/8-16x1, 300m)(as reqd)(acdelco #9424320) 09424320 -
024 Nut, hex (3/8-24, zp)(as reqd) 00225854 -
025 Washer, flat type a (. 3x. 401x. 827x. 065)(as reqd) 09422847 -
026 Seal, rear output shaft extension oil(*kit2)(acdelco #8655031) 08655031 -
027 Extension, case (1988 c1, 2) 08680934 -
027 Extension, case (1989-90 c1, 2 w/4. 3z, 5. 0h) 08680934 -
027 Extension, transmission (1988 c3) 08679979 -
027 Extension, case (1988 c1 w/7. 4n) 08680934 -
027 Extension, case (1989-90 c1 w/7. 4n) 08680934 -
027 Extension, transmission (1989-90 c2, 3 w/5. 7k, 6. 2j, 7. 4n) 08679979 -
027 Extension, transmission (1990 c2 w/4. 3z & c6p) 08679979 -
028 Bearing, assembly -
029 Spacer, bearing -
030 Bushing, transmission extension (c1, 2)(acdelco #6260048) 06260048 -
030 Bushing, transmission extension (c3) 08626901 -
031 Ring, internal snap -
032 Seal, adapter to transmission(acdelco #8623216) 08623216 -
033 Bushing, case 08623941 -
034 Gasket, case to extension (c1, 2, 3)(*kit1, kit2)(acdelco #8624709) 08624709 -
035 Connector, solenoid valve(acdelco #24205373) 24205373 -
036 Seal, o ring, electric connector(acdelco #10054241) 10054241 -
037 Bolt, oil pan (13 reqd) 08655026 -
038 Pan, transmission oil (1988)(acdelco #8679994) 08679994 -
038 Pan, transmission oil (1989-90)(acdelco #8679994) 08679994 -
039 Gasket, oil pan to case (cellulose)(*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 (w/gasket)(1988)(*kit1, kit2)(acdelco #tf231) 12360651 -
042 Filter kit, oil pump (w/gasket)(1989-90)(*kit1, kit2)(acdelco #tf231) 12360651 -
043 Spacer, filter to valve body(acdelco #8629523) 08629523 -
045 Pipe, oil intake(acdelco #8629526) 08629526 -
046 Seal, o ring, electric connector(acdelco #10054241) 10054241 -
047 Bolt, hex (5/16-18x1. 88, 300m)(as reqd) 09430895 -
048 Detent, manual (w/spring) 08625773 -
048 Detent, man shft supt 08633096 -
049 Valve, control (1988 1st des w/4. 3z) 08680943 -
049 Valve, control (1988 2nd des w/4. 3z) 08680943 -
049 Valve, control (1988 w/5. 0h) 08680950 -
049 Valve, control (1988-90 w/5. 0h) 08680963 -
049 Valve, control (1988-90 ck2, 3 w/5. 7k & gt4, nm8 export) 08661398 -
049 Valve, control (1988 c2, 3 w/5. 7k & nm8 export) 08680948 -
049 Valve, control (1988 2nd des, c3 w/5. 7k & gt5, hc4) 08680954 -
049 Valve, control (1988 c3 w/5. 7k & gt4) 08680955 -
049 Valve, control (1988 c3 w/5. 7k, exc nm8 export) 08661397 -
049 Valve, control (1988 c3 w/5. 7k & nm8 export) 08661398 -
049 Valve, control (1988 c3 w/5. 7k & hc4) 08661397 -
049 Valve, control (1988 k2, 3 w/5. 7k & gt4, nm8 export) 08680948 -
049 Valve, control (1988 k3 w/5. 7k & gt4) 08661389 -
049 Valve, control (1988 k3 w/5. 7k & gt5, hc4) 08661397 -
049 Valve, control (1989 w/5. 7k & gt4, exc nm8 export) 08661409 -
049 Valve, control (1989 w/5. 7k & gt5, hc4) 08680985 -
049 Valve, control (1988 1st des, w/6. 2j & gt5, hc4) 08661396 -
049 Valve, control (1988-89 2nd des, w/6. 2j & gt5, hc4) 08661396 -
049 Valve, cont (w/body & vlv)(1989 w/6. 2j & gt4) 08680962 -
049 Valve, control (1988 w/7. 4n & nm8 export) 08680948 -
049 Valve, control (1988 2nd des, w/7. 4n & c7a) 08661376 -
049 Valve, control (1988 w/7. 4n & c6p) 08680958 -
049 Valve, control (1988 w/7. 4n, exc nm8 export) 08661376 -
049 Valve, control (1989 w/7. 4n, exc nm8 export) 08661469 -
049 Valve, control (1990 w/5. 7k & gt5, hc4, exc f44) 08680985 -
049 Valve, control (1990 w/5. 7k & gt5, hc4, c6p) 08680985 -
049 Valve, control (1989-90 w/4. 3z) 08681915 -
049 Valve, control (1989-90 c2, 3 w/5. 7k & nm8 export) 08680948 -
049 Valve, control (1989-90 k2, 3 w/5. 7k & gt4, nm8 export) 08680948 -
049 Valve, control (1989-90 w/7. 4n & nm8 export) 08680948 -
050 Pipe, governor oil (2 reqd) 08623157 -
051 Bolt, control valve -
052 Screen, governor 08627509 -
053 Bolt, (1/4-20x5/8, 280m zp)(as reqd) 09442895 -
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 (1988 1st des)(*kit1, kit2) 08670392 -
056 Gasket, valve body to spacer plate (1988 2nd des)(1989-90)(*kit1, kit2) 08670447 -
057 Plate, valve body spacer (1988 w/4. 3z) 08670451 -
057 Plate, valve body spacer (1989 w/4. 3z) 08670883 -
057 Plate, valve body spacer (1990 w/4. 3z & c5z) 08670883 -
057 Plate, valve body spacer (1990 w/4. 3z & c6p) 08661455 -
057 Plate, valve body spacer (1st des 1988 w/5. 0h) -
057 Plate, valve body spacer (2nd des 1988 w/5. 0h) 08670450 -
057 Plate, valve body spacer (1989-90 w/5. 0h) 08670839 -
057 Plate, valve body spacer (1st des 1988 w/5. 7k & 3. 73r, 4. 10r, 4. 56r, exc nm8) 08655887 -
057 Plate, valve body spacer (1st des 1988 w/5. 7k & 3. 73r, nm8) 08670254 -
057 Plate, valve body spacer (2nd des 1988 w/5. 7k & 3. 73r, 4. 10r, 4. 56r, exc nm8) 08670454 -
057 Plate, valve body spacer (2nd des 1988 w/5. 7k & 3. 73r, , nm8) 08670457 -
057 Plate, valve body spacer (1989 w/5. 7k & 4. 10r, 4. 56r) 08670857 -
057 Plate, valve body spacer (1989 w/5. 7k & 3. 73r, exc nm8) 08670858 -
057 Plate, valve body spacer (1989 w/5. 7k & 3. 73r, nm8) 08670875 -
057 Plate, valve body spacer (1st des 1990 c310, 314 w/5. 7k & f44) 08670796 -
057 Plate, valve body spacer (2nd des 1990 c310, 314 w/5. 7k & f44) 08670452 -
057 Plate, valve body spacer (1990 k310, 314 w/5. 7k & f44) 08670448 -
057 Plate, valve body spacer (1990 w/5. 7k & 4. 10r, 4. 56r, c6p, exc f44) 08670857 -
057 Plate, valve body spacer (1990 w/5. 7k & 3. 73r, gt4, c6p, exc nm8) 08670858 -
057 Plate, valve body spacer (1990 w/5. 7k & 3. 73r, gt4, c6p, nm8) 08670875 -
057 Plate, valve body spacer (1988 w/6. 2j & 3. 73r, gt4) 08670453 -
057 Plate, valve body spacer (1988-89 w/6. 2j & 4. 10r, gt5, 4. 56r, hc4) 08670534 -
057 Plate, valve body spacer (1989 w/6. 2j & 3. 73, exc f44) 08670796 -
057 Plate, valve body spacer (1990 w/6. 2j & 4. 10r, gt5, 4. 56r, hc4, exc f44) 08670534 -
057 Plate, valve body spacer (1990 w/6. 2j, & f44) 08670452 -
057 Plate, valve body spacer (1st des 1988 w/7. 4n exc nm8) 08655791 -
057 Plate, valve body spacer (2nd des 1988 w/7. 4n exc nm8) 08670449 -
057 Plate, valve body spacer (1988 w/7. 4n & nm8) 08670456 -
057 Plate, valve body spacer (1989 w/7. 4n exc nm8) 08670859 -
057 Plate, valve body spacer (1989 k3 /7. 4n & 4. 10r, 4. 56r, exc nm8) 08661468 -
057 Plate, valve body spacer (1989 w/7. 4n & nm8) 08670874 -
057 Plate, valve body spacer (1990 w/7. 4n & 3. 42r, gu6, 3. 73r, gt4, exc f44, nm8) 08661510 -
057 Plate, valve body spacer (1990 w/7. 4n & 4. 10r, gt5, 4. 56r, hc4, exc f44, nm8) 08661509 -
057 Plate, valve body spacer (1990 w/7. 4n & nm8, exc f44) 08661512 -
057 Plate, valve body spacer (1990 ck310, 314 w/7. 4n & f44, exc nm8) 08661459 -
057 Plate, valve body spacer (1990 c107 w/7. 4n) 08661511 -
057 Plate, valve body spacer (1988 w/5. 7k)(2nd des) 08670457 -
058 Gasket, case to spacer (1988 1st des)(*kit1, kit2) 08670393 -
058 Gasket, case to spacer (1988 2nd des)(1989-90)(*kit1, kit2) 08670458 -
059 Ball (6. 3mm), grade 2 (std dia 1/4)(as reqd)(acdelco #104918) 00104918 -
060 Piston, front servo 08678537 -
060 Ring, front servo piston oil(acdelco #8626423) 08626423 -
061 Ring, frt servo spring ret(acdelco #8626884) 08626884 -
062 Pin, front servo piston 08626879 -
062 Ring, front servo spring retainer(acdelco #8626884) 08626884 -
063 Retainer, front servo spring 08626881 -
064 Spring, front servo piston(acdelco #8623489) 08623489 -
065 Bolt, hex (5/16-18x5/8, 280m)(as reqd) 24501365 -
066 Cover, rear servo 08624136 -
067 Gasket, rear servo cover(*kit1, kit2) 08623174 -
068 Ring, ext ret type te (5/16 dia shaft)(as reqd)(*kit2)(acdelco #18015044) 18015044 -
069 Piston, rear servo 24232745 -
070 Seal, reverse servo piston(*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 -
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 inch)(acdelco #8627192) 08627192 -
077 Pin, rear band apply (3. 387 inch) 08627193 -
077 Pin, rear band apply (3. 433 inch)(acdelco #8627194) 08627194 -
077 Pin, rear band apply (3. 471 inch) 08627195 -
078 Spring, low & rev accum pstn(1988 ck3 w/6. 2j & 3. 73r)(4. 246) 08623667 -
078 Spring, low & rev accum pstn(1988 ck3 w/6. 2j & 4. 10r, 4. 56r)(4. 246) 08624256 -
078 Spring, rear accumulator (1989 w/6. 2j) 08670753 -
078 Spring, low & rev accum pstn(1990 w/6. 2j, exc f44)(4. 246) 08670753 -
078 Spring, low & rev accum pstn(1990 c3 w/6. 2j & f44)(4. 246) 08624256 -
078 Spring, low & rev accum pstn(1990 k3 w/6. 2j & f44)(4. 246) 08623667 -
078 Spring, low & rev accum pstn(orange)(1988 w/4. 3z)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(1989-90 w/4. 3z)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(orange)(1988-89 ck1, 2 w/5. 0h)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(1988 k1 w/5. 0h)(4. 246) 08623667 -
078 Spring, low & rev accum pstn(1990 c1, 2 w/5. 0h)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(orange)(1988-89 w5. 7k)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(orange)(1990 ck2 w/5. 7k & 3. 73r, gt4, c6p)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(1990 ck2 w/5. 7k & 4. 10r gt5, 4. 56r, hc4, c6p)(4. 246) 08675778 -
078 Spring, low & rev accum pstn(1990 ck3 w/5. 7k & 4. 10r, 4. 56r, exc f44)(4. 246) 08675778 -
078 Spring, low & rev accum pstn(1990 c310, 314 w/5. 7k & f44)(4. 246) 08670753 -
078 Spring, low & rev accum pstn(1988 c3 w/7. 4n & c6p)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(1988 c3 w/7. 4n & c7a)(4. 246) 08624256 -
078 Spring, low & rev accum pstn(1988 k3 w/7. 4n)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(1989 c3 w/7. 4n & c6p, exc nm8)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(orange)(1989 4. 10r, 4. 56r, exc nm8)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(1990 c1 w/7. 4n)(4. 246) 08670753 -
078 Spring, low & rev accum pstn(orange)(1990 c3 w/7. 4n, exc f44, nm8)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(1990 c310, 314 w/7. 4n & f44)(4. 246) 08624256 -
078 Spring, low & rev accum pstn(1990 ck3 w/7. 4n & nm8, exc f44)(4. 246)(acdelco #8624391) 08624391 -
078 Spring, low & rev accum pstn(1990 k3 w/7. 4n & 4. 10r, gt5, 4. 56r, hc4, exc f44)(4. 246) 08624256 -
078 Spring, low & rev accum pstn(orange)(1990 k3 w/7. 4n & 3. 42r, gu6, 3. 73r, gt4, nm8)(4. 246)(acdelco #8655843) 08655843 -
078 Spring, low & rev accum pstn(orange)(1990 k310, 314 w/7. 4n & f44, exc nm8)(4. 246)(acdelco #8655843) 08655843 -
079 Bolt, case to center support(acdelco #8670757) 08670757 -
080 Stud, case to extension -
081 Sensor, vehicle speed (c1, 2, 3) 24232618 -
081 Plug, speedo hole (k1, 2, 3) 08623463 -
082 Seal, speedo driven gear sleeve (o ring)(acdelco #10054241) 10054241 -
083 Bolt, speed sensor retainer 08655314 -
084 Converter, trans (remfd)(1st des 1988 c1, 2-03 w/4. 3z) 08650915 -
084 Converter, trans (remfd)(1988 c1, 2-53 w/4. 3z) 08656944 -
084 Converter, trans (remfd)(1988 c3 w/4. 3z) 08656944 -
084 Converter, trans (remfd)(2nd des 1988, 1989-90 c1, 2 w/4. 3z) 08656945 -
084 Converter, trans (remfd)(1988-90 k w/4. 3z) 08656945 -
084 Converter, trans (remfd)(1st des 1988 c1, 2 w/5. 0h) 08650915 -
084 Converter, trans (remfd)(2nd des 1988, 1989-90 c1, 2 w/5. 0h) 08656945 -
084 Converter, trans (remfd)(1988-90 k1, 2 w/5. 0h) 08656945 -
084 Converter, trans (remfd)(c w/5. 7k) 08656942 -
084 Converter, trans (remfd)(k w/5. 7k) 08656943 -
084 Converter, trans (remfd)(w/6. 2j) 08656942 -
084 Converter, trans (remfd)(ck3 w/7. 4n) 08650905 -
084 Converter, trans (remfd)(1990 c107-03 w/7. 4n) 08656948 -
085 See service kits below. -
K01 Gasket kit, (w/seals)(incl 8, 21, 34, 39, 42, 56, 58, 67, 70)(*01) 08629954 -
K02 Overhaul kit, w/seals, gaskets, plates, filter (incl 8, 21, 26, 34, 39, 42, 56, 58, 67, 68, 70)(*01) 24204440 -
K03 Ring kit, snap (incl 68)(*01) 08623979 -
To find out where to buy the item or equivalent, click on the part number.