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  4. K2500 Pickup Sierra XC 4WD
  5. Transmission Automatic A/T

1991 GMC Trucks K2500 Pickup Sierra XC 4WD transmission automatic a/t parts catalog

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Transmission, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) assembly

  • OEM part number: 17804134
  • Assembly (remanufactured) (1bjp)

$2.002704.53

Available in 2 shops

Add to cart


Transmission, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) assembly

  • OEM part number: 17804134
  • Assembly (remanufactured) (1ckp)

$2.002704.53

Available in 2 shops

Add to cart


Transmission, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) assembly

  • OEM part number: 17804132
  • Assembly (remanufactured) (1bap)

$2.002704.53

Available in 2 shops

Add to cart


Transmission, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) assembly

  • OEM part number: 17804132
  • Assembly (remanufactured) (1cap)

$2.002704.53

Available in 2 shops

Add to cart


Transmission, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) assembly

  • OEM part number: 17804138
  • Assembly (remanufactured) (1bnp)

$2.003131.77

Available in 37 shops

Add to cart


Converter, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08690903
  • Trans (remanufactured) (with 5.7k, 6.2j)

$?

Add to cart


Converter, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08674198
  • Trans (remanufactured) (with 4.3z)

$?

Add to cart


Converter, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08689960
  • Trans (remanufactured) (with 7.4n)

$?

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24206031
  • Oil pump to case (with o-ring) (7 required)

$5.298.76

Available in 38 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24210605
  • Oil pump to case , kit3)

$4.975.70

Available in 38 shops

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08677782
  • Oil pump cover to case

$?

Add to cart


Plug, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$3.99

Available in 1 shop

Add to cart


Connector, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08637742
  • Inverted flared tube (2 required)

$?

Add to cart


Pipe, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Orifice, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08675516
  • Fwd clutch feed with seal case external o

$?

Add to cart


Plug, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Ring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08675524
  • Snap, seal retainer (3 required)

$?

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08681168
  • Automatic transmission case extension (c)

$?

Add to cart


Ring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Bearing, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08670754
  • Propeller shaft front slip yoke (c) (2 required)

$?

Add to cart


Spacer, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08661826
  • Case extension bearing (c)

$?

Add to cart


Extension, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08680913
  • Case (c310, 314, 318)

$?

Add to cart


Extension, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$60.7568.03

Available in 2 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24236132
  • Case extension (c2 with 4.3z, 5.7k, 7.4n)

$5.419.31

Available in 38 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24236132
  • Case extension (c309 with 5.7k, 7.4n)

$5.419.31

Available in 38 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24236132
  • Case extension (c310, 314 with 5.7k, 7.4n & c7a, c7e)

$5.419.31

Available in 38 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24235725
  • Case extension (c310, 314 with 5.7k, 7.4n & c5b)

$9.7117.08

Available in 38 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24235725
  • Case extension (c318 with 5.7k, 7.4n)

$9.7117.08

Available in 38 shops

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 11500830
  • Hexagon (1.5x30, 9.8 phos) (6 required)

$?

Add to cart


Sensor, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24203876
  • Speed input & output (2 required)

$16.8730.31

Available in 38 shops

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 11561025
  • Hex flanged head, m6x1x16, 13.5 thread, 14.2 outside diameter, gmw25 steel, gmw3200, machine, header-point (2 required)

$0.450.50

Available in 38 shops

Add to cart


Plug, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 00444613
  • Hexagon head, 1/8-27 nptf, steel

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08661762
  • Case to center support (1 3/8" long)

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08686124
  • Case (fourth clutch)

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 11515756
  • Hex flanged head, m8x1.25x20, 17thd, 18 outside diameter, 10.9, 7114m (17 required)

$0.482.09

Available in 39 shops

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08677743
  • Automatic transmission oil pan

$?

Add to cart


Magnet, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08654701
  • Chip collector

$?

Add to cart


Filter, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08684221
  • Automatic transmission fluid

$?

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Clip, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08675539
  • Automatic transmission wiring harness

$?

Add to cart


Connector, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 12154288
  • Inline-to trans

$102.40115.23

Available in 2 shops

Add to cart


Harness, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24200161
  • Electrical wiring (component parts serviced)

$244.79275.89

Available in 38 shops

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 11515262
  • Hex flanged head, m6x1x55, 18thd, 14.2 outside diameter, 9.8, piece

$2.602.73

Available in 2 shops

Add to cart


Washer, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 00120385
  • 1/4 inside diameter, 9/16 outside diameter, 3/64 thick, zinc coated (flat steel)

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 11503870
  • Hexagon m6x1x35 10.9 piece (valve body to case)

$1.913.32

Available in 38 shops

Add to cart


Retainer, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Clamp, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Pipe, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Switch, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24222077
  • Manifold pressure

$33.6740.44

Available in 38 shops

Add to cart


Detent, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Stop, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08661290
  • Transmission fluid level indicator

$?

Add to cart


Valve, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08685683
  • Control (c1 with 7.4n)

$?

Add to cart


Valve, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24200157
  • Control (with 4.3z)

$?

Add to cart


Valve, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24201716
  • control module with body and valve (with 6.2j)

$?

Add to cart


Valve, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24204479
  • Control (with 5.7k)

$339.31443.70

Available in 2 shops

Add to cart


Valve, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24204482
  • Control (ck2, 3 with 7.4n)

$418.12

Available in 1 shop

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24201115
  • Valve body to spacer plate

$5.319.49

Available in 38 shops

Add to cart


Plate, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08680654
  • Valve body spacer (with 5.7k)

$?

Add to cart


Plate, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08685688
  • Valve body spacer (with 4.3z)

$?

Add to cart


Plate, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08685689
  • Valve body spacer (with 6.2j)

$?

Add to cart


Plate, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08685689
  • Valve body spacer (c1 with 7.4n)

$?

Add to cart


Plate, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08685691
  • Valve body spacer (ck2, 3 with 7.4n)

$?

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24201115
  • Control valve body

$5.319.49

Available in 38 shops

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08661829
  • Accumulator housing to spacer plate

$?

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08684205
  • Case to spacer plate

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08675596
  • Third clutch accumulator piston (except 7.4n)

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08676549
  • Third clutch accumulator piston (with 7.n)

$?

Add to cart


Housing, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08680876
  • Accumulator housing to valve body (long)

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08675533
  • Accumulator housing to valve body (short) (5 required)

$?

Add to cart


Ball, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 00104918
  • Standard (.25 diameter) (8 required)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24200418
  • Front servo piston

$10.1912.82

Available in 38 shops

Add to cart


Ring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08626884
  • Front servo spring retainer

$?

Add to cart


Ring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Piston, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Retainer, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08626881
  • Front servo spring

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08623489
  • Front servo piston

$?

Add to cart


Bolt, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08676000
  • Rear servo cover (6 required)

$?

Add to cart


Cover, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Gasket, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08675728
  • Rear servo cover

$?

Add to cart


Ring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 18015044
  • External retain, m8 or 5/16" diameter shaft (clip, retaining) (bottom)

$2.002.25

Available in 2 shops

Add to cart


Seal, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08623430
  • Low & reverse reversible revision revised revolution(s) band servo piston

$?

Add to cart


Piston, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 24232076
  • Low & reverse reversible revision revised revolution(s) accumulator

$16.9719.10

Available in 2 shops

Add to cart


Washer, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

$?

Add to cart


Retainer, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08623664
  • Rear piston spring

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08624139
  • Rear band apply (3.300-3.306) (#1)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08624140
  • Rear band apply (3.356-3.362) (#3)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08624141
  • Rear band apply (3.412-3.418) (#5)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08627192
  • Rear band apply (3.328-3.334) (#2)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08627193
  • Rear band apply (3.384-3.390) (#4)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08627194
  • Rear band apply (3.440-3.446) (#6)

$?

Add to cart


Pinion, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08627195
  • Rear band apply (3.468-3.474) (#7)

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08623667
  • Low & reverse reversible revision revised revolution(s) accumulator piston (with 4.3z)

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08624391
  • Low & reverse reversible revision revised revolution(s) accumulator piston (with 5.7k, 6.2j)

$?

Add to cart


Spring, automatic transmission (mt1, hydra-matic 4l80-e, thm-r2) case and related parts

  • OEM part number: 08670753
  • Rear accumulator (c209, 309 with 7.4n)

$?

Add to cart

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