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GM / Chevy Transmission Parts

Shop all GM and Chevrolet automatic transmission parts in one place. That covers the 4L60E, 4L60 / 700R4, 4L80E, 6L80 / 6L90, 8L90, 8L45, 10L80 / 10L90 and the Allison 10L1000. We carry overhaul an...

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GM / Chevy Transmission Parts

Shop all GM and Chevrolet automatic transmission parts in one place. That covers the 4L60E, 4L60 / 700R4, 4L80E, 6L80 / 6L90, 8L90, 8L45, 10L80 / 10L90 and the Allison 10L1000. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, solenoids, filters, bushings, pistons, valve body parts and hard parts.

Use the search bar to find a part by number or keyword, or pick your transmission to narrow the list. Every part lists its fitment and part number so you can match it to your build.

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6T70 / 6T75 Pressure Plate D124140 - GM automatic transmission pressure plates - view 1 of 2
$20.52 - $20.52
$20.52
$20.52 - $20.52
$20.52

6T70 / 6T75 Pressure Plate D124140

Pressure Plate for 6T70, 6T75, 6T80, 6F50 automatic transmissions. Part # D124140 from GM. Overdrive, 4-5-6. Part #: D124140 Brand: GM Part type...

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$20.52 - $20.52
$20.52
$20.52 - $20.52
$20.52
6T70 / 6T75 Pressure Plate D124146 - GM automatic transmission pressure plates - view 1 of 2
$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14

6T70 / 6T75 Pressure Plate D124146

Pressure Plate for 6T70, 6T75, 6T80 automatic transmissions. Part # D124146 from GM. Direct, 3-5/Reverse. Part #: D124146 Brand: GM Part type: P...

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$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14
6T70 / 6T75 Pressure Plate D124144 - GM automatic transmission pressure plates
$35.46 - $35.46
$35.46
$35.46 - $35.46
$35.46

6T70 / 6T75 Pressure Plate D124144

Pressure Plate for 6T70, 6T75, 6T80 automatic transmissions. Part # D124144 from GM. 2-6, Intermediate Clutch, 6 Teeth, 0.260" Thick. Part #: D124...

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$35.46 - $35.46
$35.46
$35.46 - $35.46
$35.46
6T70 / 6T75 Pressure Plate D124154 - GM automatic transmission pressure plates
$373.04 - $373.04
$373.04
$373.04 - $373.04
$373.04

6T70 / 6T75 Pressure Plate D124154

Pressure Plate for 6T70, 6T75, 6T80 automatic transmissions. Part # D124154 from GM. Low-Reverse, Apply. Part #: D124154 Brand: GM Part type: Pr...

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$373.04 - $373.04
$373.04
$373.04 - $373.04
$373.04
6T70 / 6T75 Sealing Ring Kit 124175 - TransTec automatic transmission o-rings, lip seals, sealing components
$34.49 - $34.49
$34.49
$34.49 - $34.49
$34.49

6T70 / 6T75 Sealing Ring Kit 124175

Sealing Ring Kit for 6T70, 6T75, 6F35, 6F50 automatic transmissions. Part # 124175 from TransTec. 5 Teflon. Part #: 124175 Brand: TransTec Part ...

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$34.49 - $34.49
$34.49
$34.49 - $34.49
$34.49
6T70 / 6T75 Pan Gasket 124300 - TransJel automatic transmission pan gaskets
$9.23 - $9.23
$9.23
$9.23 - $9.23
$9.23

6T70 / 6T75 Pan Gasket 124300

Pan Gasket for 6T70, 6F50 automatic transmissions. Part # 124300 from TransJel. Molded. Part #: 124300 Brand: TransJel Part type: Pan Gaskets F...

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$9.23 - $9.23
$9.23
$9.23 - $9.23
$9.23
6T70 / 6T75 Bearing D124238 - GM automatic transmission bearings
$11.34 - $11.34
$11.34
$11.34 - $11.34
$11.34

6T70 / 6T75 Bearing D124238

Bearing for 6T70, 6T75, 6F50, 6F55 automatic transmissions. Part # D124238 from GM. Sungear Shell to 4-5-6 Hub, Transfer Drive Gear to Output Hub, ...

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$11.34 - $11.34
$11.34
$11.34 - $11.34
$11.34
6T70 / 6T75 Mount MT5355 - Marmon Ride Control automatic transmission transmission mounts
$33.26 - $33.26
$33.26
$33.26 - $33.26
$33.26

6T70 / 6T75 Mount MT5355

Mount for 6T70, 6T40, 4T65-E, 4T45-E automatic transmissions. Part # MT5355 from Marmon Ride Control. Transmission; OEM Replacement. Part #: MT535...

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$33.26 - $33.26
$33.26
$33.26 - $33.26
$33.26
6T70 / 6T75 Mount MT5426 - Marmon Ride Control automatic transmission engine mounts
$44.15 - $44.15
$44.15
$44.15 - $44.15
$44.15

6T70 / 6T75 Mount MT5426

Mount for 6T75 automatic transmissions. Part # MT5426 from Marmon Ride Control. Engine Torque Strut; OEM Replacement; Bracket. Part #: MT5426 Bra...

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$44.15 - $44.15
$44.15
$44.15 - $44.15
$44.15
6T70 / 6T75 Mount MT5398 - Marmon Ride Control automatic transmission engine mounts
$91.77 - $91.77
$91.77
$91.77 - $91.77
$91.77

6T70 / 6T75 Mount MT5398

Mount for 6T70, 6T40, 4T45-E automatic transmissions. Part # MT5398 from Marmon Ride Control. Engine; OEM Replacement. Part #: MT5398 Brand: Marm...

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$91.77 - $91.77
$91.77
$91.77 - $91.77
$91.77
6T70 / 6T75 Mount MT5354HY - Marmon Ride Control automatic transmission engine mounts
$59.16 - $59.16
$59.16
$59.16 - $59.16
$59.16

6T70 / 6T75 Mount MT5354HY

Mount for 6T70, 6T40, 4T65-E, 4T45-E automatic transmissions. Part # MT5354HY from Marmon Ride Control. Engine; OEM Replacement. Part #: MT5354HY ...

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$59.16 - $59.16
$59.16
$59.16 - $59.16
$59.16
6T70 / 6T75 Flexplate G192 - TransJel automatic transmission flexplates - view 1 of 2
$80.49 - $80.49
$80.49
$80.49 - $80.49
$80.49

6T70 / 6T75 Flexplate G192

Flexplate for 6T70, 6T40, 6T45, 6T50 automatic transmissions. Part # G192 from TransJel. OE Replacement. Part #: G192 Brand: TransJel Part type:...

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$80.49 - $80.49
$80.49
$80.49 - $80.49
$80.49
6T70 / 6T75 Mount MT5324 - Marmon Ride Control automatic transmission engine mounts
$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95

6T70 / 6T75 Mount MT5324

Mount for 6T70, X15F-PTC/M16, AF33, F23 automatic transmissions. Part # MT5324 from Marmon Ride Control. Engine; OEM Replacement. Part #: MT5324 ...

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$67.95 - $67.95
$67.95
$67.95 - $67.95
$67.95
6T70 / 6T75 Sealing Ring Kit 89175C - TransTec automatic transmission o-rings, lip seals, sealing components
$65.57 - $65.57
$65.57
$65.57 - $65.57
$65.57

6T70 / 6T75 Sealing Ring Kit 89175C

Sealing Ring Kit for 6T70, AW55-50SN, AW55, AF23/M43 automatic transmissions. Part # 89175C from TransTec. 2 Plastic 4 Teflon. Part #: 89175C Bra...

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$65.57 - $65.57
$65.57
$65.57 - $65.57
$65.57
6T70 / 6T75 Gasket Kit 89320K - TransTec automatic transmission gaskets
$56.81 - $56.81
$56.81
$56.81 - $56.81
$56.81

6T70 / 6T75 Gasket Kit 89320K

Gasket Kit for 6T70, AW55-50SN, AW55, AF23/M43 automatic transmissions. Part # 89320K from TransTec. Valve Body. Part #: 89320K Brand: TransTec ...

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$56.81 - $56.81
$56.81
$56.81 - $56.81
$56.81
6T70 / 6T75 Transmission Oil Pan Gasket FEL-TOS18717 - FEL-PRO automatic transmission
$34.92 - $34.92
$34.92
$34.92 - $34.92
$34.92

6T70 / 6T75 Transmission Oil Pan Gasket FEL-TOS18717

Transmission Oil Pan Gasket for 6T70, 6T40, AW50AWD, AW55-50SN automatic transmissions. Part # FEL-TOS18717 from FEL-PRO. Part #: FEL-TOS18717 Br...

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$34.92 - $34.92
$34.92
$34.92 - $34.92
$34.92
6T70 / 6T75 Bearing D64292 - GM automatic transmission bearings - view 1 of 2
$26.64 - $26.64
$26.64
$26.64 - $26.64
$26.64

6T70 / 6T75 Bearing D64292

Bearing for 6T70, 6T40, 4T65-AWD, 4T60-E automatic transmissions. Part # D64292 from GM. Differential to Case. Part #: D64292 Brand: GM Part typ...

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$26.64 - $26.64
$26.64
$26.64 - $26.64
$26.64
6T70 / 6T75 Valve Kit S144741FBK - Sonnax automatic transmission valves & components - view 1 of 2
$104.38 - $104.38
$104.38
$104.38 - $104.38
$104.38

6T70 / 6T75 Valve Kit S144741FBK

Valve Kit for 6T70, 6T75, 6F50, 6F55 automatic transmissions. Part # S144741FBK from Sonnax. Clutch Boost, Oversized, 3 Positions; Requires Tool T-...

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$104.38 - $104.38
$104.38
$104.38 - $104.38
$104.38
6T70 / 6T75 Valve Body Gasket Kit 144320 - TransTec automatic transmission valve body gaskets
$25.56 - $25.56
$25.56
$25.56 - $25.56
$25.56

6T70 / 6T75 Valve Body Gasket Kit 144320

Valve Body Gasket Kit for 6T70, 6T35, 6T40, 6T45 automatic transmissions. Part # 144320 from TransTec. Part #: 144320 Brand: TransTec Part type:...

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$25.56 - $25.56
$25.56
$25.56 - $25.56
$25.56
6T70 / 6T75 Sealing Ring 144178 - TransTec automatic transmission o-rings, lip seals, sealing components
$1.23 - $1.23
$1.23
$1.23 - $1.23
$1.23

6T70 / 6T75 Sealing Ring 144178

Sealing Ring for 6T70, 6F35, 6F55, 6T30 automatic transmissions. Part # 144178 from TransTec. End Cover to Direct/OverDrive. Part #: 144178 Brand...

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$1.23 - $1.23
$1.23
$1.23 - $1.23
$1.23
6T70 / 6T75 Sealing Ring Kit 144175 - TransTec automatic transmission o-rings, lip seals, sealing components
$29.57 - $29.57
$29.57
$29.57 - $29.57
$29.57

6T70 / 6T75 Sealing Ring Kit 144175

Sealing Ring Kit for 6T70, 6F35, 6F55, 6T30 automatic transmissions. Part # 144175 from TransTec. Part #: 144175 Brand: TransTec Part type: O-Ri...

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$29.57 - $29.57
$29.57
$29.57 - $29.57
$29.57
6T70 / 6T75 Seal 144378 - TransTec automatic transmission o-rings, lip seals, sealing components
$4.32 - $4.32
$4.32
$4.32 - $4.32
$4.32

6T70 / 6T75 Seal 144378

Seal for 6T70, 6T40, 6T45 automatic transmissions. Part # 144378 from TransTec. Cooler Line Fitting, Green. Part #: 144378 Brand: TransTec Part ...

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$4.32 - $4.32
$4.32
$4.32 - $4.32
$4.32
6T70 / 6T75 Valve Body Gasket 14321A - TransTec automatic transmission valve body gaskets
$1.78 - $1.78
$1.78
$1.78 - $1.78
$1.78

6T70 / 6T75 Valve Body Gasket 14321A

Valve Body Gasket for 6T70, 6T40, 4T65-E, 4T45-E automatic transmissions. Part # 14321A from TransTec. Valve Body Plate to Valve Body, White Stripe...

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$1.78 - $1.78
$1.78
$1.78 - $1.78
$1.78
6T70 / 6T75 Valve Body Gasket 14320A - TransTec automatic transmission valve body gaskets
$2.06 - $2.06
$2.06
$2.06 - $2.06
$2.06

6T70 / 6T75 Valve Body Gasket 14320A

Valve Body Gasket for 6T70, 6T40, 4T65-E, 4T45-E automatic transmissions. Part # 14320A from TransTec. Valve Body Plate to Case, White Stripe. Par...

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$2.06 - $2.06
$2.06
$2.06 - $2.06
$2.06

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