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  1. Home
  2. Chevrolet Trucks
  3. 1989
  4. P20 Van
  5. Transmission Automatic A/T

1989 Chevrolet Trucks P20 Van transmission automatic a/t parts catalog

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Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624139
  • Rear band apply (1 ring)

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624140
  • Rear band apply (2 rings)

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624141
  • Rear band apply (3 rings)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624256
  • Rear accumulator (1985-86 except 454w)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624256
  • Rear accumulator (1987-88 p3 with 350m & c7g)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624256
  • Rear accumulator (1987-90 p3 with 5.7k)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624256
  • Rear accumulator (1987-88 p3 with 6.2j & c7c, c7e, , c7g, c7j, c7n)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624256
  • Rear accumulator (1989 p3 with 292t)

$?

Add to cart

Ring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624371
  • Extension int snap

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624391
  • Low & reverse reversible revision revised revolution(s) accumulator piston (1985-86 with 454w)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624391
  • Low & reverse reversible revision revised revolution(s) accumulator piston (1987-89 p3 with 350m & c7l, c7s)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624391
  • Low & reverse reversible revision revised revolution(s) accumulator piston (1987-89 p3 with 454w)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624391
  • Low & reverse reversible revision revised revolution(s) accumulator piston (1990 p3 with 4.3z, 7.4n)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624461
  • Valve body spacer (1985-87 5.7k, 292t, 350m, 454w except nm8 (export)

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08624709
  • Case to extension

$?

Add to cart

Roller, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Ring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08626423
  • Front servo piston oil

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08626879
  • Front servo piston

$?

Add to cart

Retainer, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08626881
  • Front servo spring

$?

Add to cart

Ring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08626884
  • Front servo spring retain

$?

Add to cart

Ring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08626884
  • Front servo spring retainer

$?

Add to cart

Bushing, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08626901
  • Case extension

$?

Add to cart

Ring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627153
  • Accumulator piston outer oil seal

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627192
  • Rear band apply (3.331 ol)

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627193
  • Rear band apply (3.387 ol)

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627194
  • Rear band apply (3.443 ol)

$?

Add to cart

Pinion, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627195
  • Rear band apply (3.471 ol)

$?

Add to cart

Stud, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627236
  • Extension to case (6 required)

$?

Add to cart

Screen, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Retainer, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08627650
  • Vacuum mod (to case)

$?

Add to cart

Spacer, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08629523
  • Filter to valve body

$?

Add to cart

Pipe, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08629796
  • Valve body spacer (1985-87 6.2j except c6g, c6n, c6u, c7a)

$?

Add to cart

Solenoid kit, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Modulator, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08629942
  • Transmission (1985-90)

$?

Add to cart

Modulator, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08629944
  • Vacuum (1990 4.3z)

$?

Add to cart

Gasket kit, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Case, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08629990
  • Transmission (complete)

$?

Add to cart

Case, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08629990
  • Transmission (complete) (second design)

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08633208
  • Filter to valve body

$?

Add to cart

Pipe, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Connector, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08637742
  • Oil cooler pipes to case (2 required)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08650904
  • Transmission (remanufactured) (5.7k, 7.4n, 350m, 454w) (with c7l, c7m, c7p, c7s)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08650905
  • Transmission (remanufactured) (454w)10500 (c7c), 11000 (c7e), 11800 (c7j), 12800 (c7n)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08650915
  • Transmission (remanufactured) (350m, 454w)

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655026
  • Governor cover (4 required)

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655026
  • Oil pan (13 required)

$?

Add to cart

Seal, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655031
  • Case extension (except c7l, c7m, c7s)

$?

Add to cart

Seal, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655032
  • Extension rear oil (c7l, c7m, c7s)

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655280
  • Hexagon (5/16-18x1.75, 300m)

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655625
  • Oil pan to case (cellulose)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08655843
  • Low & reverse reversible revision revised revolution(s) accumulator piston (orange) (1987-90 p3 with 5.7k, 454w, c6a, , c6g, c6u, c6n))

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08656942
  • Transmission (remanufactured)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08656943
  • Transmission (remanufactured) (454w)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08656945
  • Transmission (remanufactured) (4.3z)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08656946
  • Transmission (remanufactured) (350m, 454w)12000 (c7l), 14100 (c7m), 14500 (c7s)

$?

Add to cart

Converter, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08656948
  • Transmission (remanufactured) (7.4n, 10500 (c7c)11000 (c7e), 11800 , 12300 (c7n)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08661455
  • Valve body spacer (1990 4.3z, c6g, c6n, c6u, c7a)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08661550
  • Valve body spacer (1990 4.3z, c7e, c7g)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670219
  • Valve body spacer (1987 5.7k nm8 (export)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670254
  • Valve body spacer (1988 5.7k) nm8 (export) (first design)

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670381
  • Governor cover

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670392
  • Valve body to spacer plate (1985-87) (1988 first design)

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670393
  • Case to spacer (1985-87) (1988 first design)

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670447
  • Valve body to spacer plate (1988 second design) (1989-90)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670448
  • Valve body spacer (1988-90 5.7k, 7.4n, 292t, 350m, 454w)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670452
  • Valve body spacer (1988-90 6.2j except c6g, c6n, c6u, c7a)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670453
  • Valve body spacer (1988 6.2j second design c6g, c6n, c6u, c7a)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670453
  • Control valve body spacer (1987 6.2j, c6g, c6n, c6u, c7a)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670457
  • Valve body spacer (1988 5.7k second design)nm8 (export)

$?

Add to cart

Gasket, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670458
  • Case to spacer (1988 second design) (1989-90)

$?

Add to cart

Plug, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670459
  • Case (orificed) (1987-89)

$?

Add to cart

Spring, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670753
  • Rear accumulator (1989-90 p3 with 6.2j, c6a, , c6g, c6u, c6n)

$?

Add to cart

Bearing, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670757
  • Case to center support

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670796
  • Valve body spacer (1989 6.2j, c6g, c6n, c6u, c7a)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670831
  • Valve body spacer (1989-90 5.7k, 7.4n, c7l, c7m, c7s, c7n, c7j, c7e, c7c)

$?

Add to cart

Plate, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08670875
  • Valve body spacer (1989-90 5.7k, c5u, c6e, c6g, c6l, c6n, c6u, c7a)

$?

Add to cart

Seal, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08673526
  • Rear output shaft extension oil (1985-89)

$?

Add to cart

Piston, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

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Cover, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

$?

Add to cart

Valve, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679943
  • Vacuum modulator

$?

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Extension, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679957
  • Transmission (1985-86 with jf9)

$?

Add to cart

Extension, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679957
  • Transmission (1987-90 with c7l, c7m, c7p, c7s)

$?

Add to cart

Spacer, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679958
  • Case extension bearing

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679962
  • Transmission (1990 with 4.3z)

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679965
  • (1985-86 except 6.2j)

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679965
  • (1987-89 with 292t, 350m, 454w, 5.7k)

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679965
  • (1990 with 5.7k, 7.4n)

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679975
  • Transmission (1985-88 with 6.2j)

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679975
  • Transmission (1989-90 p3 with 6.2j & c7c, c7e, c7g, c7j, c7n, c7l, c7m, c7s, c7p)

$?

Add to cart

Extension, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679979
  • Transmission (1985-86 except jf9)

$?

Add to cart

Extension, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679979
  • Transmission (1987-89 except c7l, c7m, c7s)

$?

Add to cart

Gear, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679989
  • Governor dr. with pins

$?

Add to cart

Pan, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08679994
  • Automatic transmission fluid

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08681913
  • Automatic transmission (remanufactured) (ll4, m40)

$?

Add to cart

Governor, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 08681913
  • Automatic transmission (remanufactured) (ll4, m40, c6g, c6n, c6u, c7a)

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 09424320
  • Hex flanged head, 3/8 -16 x 1"

$?

Add to cart

Bolt, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 09430680
  • Hexagon (5/16-18x1.75, 300m)

$?

Add to cart

Seal, automatic transmission (m40, hydra-matic 3l80/3l80-hd, thm400/475) case and related parts

  • OEM part number: 10054241
  • Vacuum modulator to case o ring

$1.12—3.39

Available in 3 shops

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