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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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4L80E Used Spring U34971 - automatic transmission springs
$6.68 - $6.68
$6.68
$6.68 - $6.68
$6.68

4L80E Used Spring U34971

Used Spring for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # U34971 from Quality Used Parts. 4th Clutch. Part #: U34971 Bra...

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$6.68 - $6.68
$6.68
$6.68 - $6.68
$6.68
4L80E Spring D34974 - GM automatic transmission springs
$44.12 - $44.12
$44.12
$44.12 - $44.12
$44.12

4L80E Spring D34974

Spring for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # D34974 from GM. Forward Piston Return. Part #: D34974 Brand: GM Pa...

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$44.12 - $44.12
$44.12
$44.12 - $44.12
$44.12
4L80E Cooler Line Fitting 34996EB - FITZALL automatic transmission cooler lines and components
$28.61 - $28.61
$28.61
$28.61 - $28.61
$28.61

4L80E Cooler Line Fitting 34996EB

Cooler Line Fitting for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # 34996EB from FITZALL. 1/4x18; Flare; For Rear; Internal Threads Allo...

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$28.61 - $28.61
$28.61
$28.61 - $28.61
$28.61
4L80E Shift Lever Kit S34991G-4K - Sonnax automatic transmission cables and exterior parts - view 1 of 2
$72.98 - $72.98
$72.98
$72.98 - $72.98
$72.98

4L80E Shift Lever Kit S34991G-4K

Shift Lever Kit for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # S34991G-4K from Sonnax. Short Version With Late-Style Design For Use Wit...

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$72.98 - $72.98
$72.98
$72.98 - $72.98
$72.98
Shaft S34991E-4 - Fits 4L80E, TH400 - Sonnax automatic transmission cables and exterior parts - view 1 of 3
$55.60 - $55.60
$55.60
$55.60 - $55.60
$55.60

Shaft S34991E-4 - Fits 4L80E, TH400

Shaft for 4L80E and TH400 automatic transmissions. Part # S34991E-4 from Sonnax. Manual Lever, 4.660" Long, Includes 2 Flange Nuts. Part #: S34991...

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$55.60 - $55.60
$55.60
$55.60 - $55.60
$55.60
4L80E Used Planet U49582 - automatic transmission planetaries
$484.63 - $484.63
$484.63
$484.63 - $484.63
$484.63

4L80E Used Planet U49582

Used Planet for 4L80E, AW450-43LE automatic transmissions. Part # U49582 from Quality Used Parts. Straight Gears. Part #: U49582 Brand: Quality U...

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$484.63 - $484.63
$484.63
$484.63 - $484.63
$484.63
4L80E Cooler Line Fitting T34996HA - FITZALL automatic transmission cooler lines and components
$18.83 - $18.83
$18.83
$18.83 - $18.83
$18.83

4L80E Cooler Line Fitting T34996HA

Cooler Line Fitting for 4L80E, 4L85E automatic transmissions. Part # T34996HA from FITZALL. 9/16x18; Short; Screw-In; Front Fitting. Part #: T3499...

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$18.83 - $18.83
$18.83
$18.83 - $18.83
$18.83
4L80E Bearing D54235A - GM automatic transmission bearings - view 1 of 2
$22.19 - $22.19
$22.19
$22.19 - $22.19
$22.19

4L80E Bearing D54235A

Bearing for 4L80E, THM200-4R, THM200C/MV9, 4L80E HD automatic transmissions. Part # D54235A from GM. Front Planet to Hub, OE # 8628202; Also Fits O...

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$22.19 - $22.19
$22.19
$22.19 - $22.19
$22.19
Cup Plug D64483D - Fits 4L80E, TH400 - GM automatic transmission hardware, nuts, bolts, clips
$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99

Cup Plug D64483D - Fits 4L80E, TH400

Cup Plug for 4L80E and TH400 automatic transmissions. Part # D64483D from GM. 3rd Clutch Oil Passage, .255" Diameter, Solid, No Orifice, OEM # 8611...

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$21.99 - $21.99
$21.99
$21.99 - $21.99
$21.99
Washer 54244A - Fits 4L80E, TH400 - TransJel automatic transmission washers
$4.75 - $4.75
$4.75
$4.75 - $4.75
$4.75

Washer 54244A - Fits 4L80E, TH400

Washer for 4L80E and TH400 automatic transmissions. Part # 54244A from TransJel. Front Planet to Rear Planet, 4 Tang, Plastic, Also Fits 200/C/200-...

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$4.75 - $4.75
$4.75
$4.75 - $4.75
$4.75
4L80E Bearing S54235A - Sonnax automatic transmission bearings
$67.45 - $67.45
$67.45
$67.45 - $67.45
$67.45

4L80E Bearing S54235A

Bearing for 4L80E, THM200-4R, 4L80E HD, THM-R2/MT1 automatic transmissions. Part # S54235A from Sonnax. Overdrive Planet to Hub; Use D54235A, OE # ...

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$67.45 - $67.45
$67.45
$67.45 - $67.45
$67.45
Bearing 713L280 - Fits 4L80E, 45RFE / 545RFE, A727, A904 / 30RH / 32RH, TH400 - Dana / Spicer automatic - view 1 of 2
$69.46 - $69.46
$69.46
$69.46 - $69.46
$69.46

Bearing 713L280 - Fits 4L80E, 45RFE / 545RFE, A727, A904 / 30RH / 32RH, TH400

Bearing for 4L80E, 45RFE / 545RFE, A727, A904 / 30RH / 32RH and TH400 automatic transmissions. Part # 713L280 from Dana / Spicer. Axle. Part #: 71...

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$69.46 - $69.46
$69.46
$69.46 - $69.46
$69.46
Metal Clad Seal 720A070 - Fits 4L80E, 45RFE / 545RFE, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, TH400 - view 1 of 2
$15.67 - $15.67
$15.67
$15.67 - $15.67
$15.67

Metal Clad Seal 720A070 - Fits 4L80E, 45RFE / 545RFE, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, TH400

Metal Clad Seal for 4L80E, 45RFE / 545RFE, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH and TH400 automatic transmissions. Part # 720A070 from SKF....

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$15.67 - $15.67
$15.67
$15.67 - $15.67
$15.67
4L80E Bracket S74846E - Sonnax automatic transmission cables and exterior parts
$21.34 - $21.34
$21.34
$21.34 - $21.34
$21.34

4L80E Bracket S74846E

Bracket for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S74846E from Sonnax. Shift Cable Mount. Part #: S74846E Brand: Son...

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$21.34 - $21.34
$21.34
$21.34 - $21.34
$21.34
AXLE SEAL, AMC20, INNER JEEP A PPLICATIONS, Aftermarket 720A074 - Fits 4L80E, A727, A904 / 30RH / 32RH, TH400 - SKF
$18.40 - $18.40
$18.40
$18.40 - $18.40
$18.40

AXLE SEAL, AMC20, INNER JEEP A PPLICATIONS, Aftermarket 720A074 - Fits 4L80E, A727, A904 / 30RH / 32RH, TH400, C4 / C5, C6

AXLE SEAL, AMC20, INNER JEEP A PPLICATIONS, Aftermarket for 4L80E, A727, A904 / 30RH / 32RH, TH400, C4 / C5 and C6 automatic transmissions. Part # ...

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$18.40 - $18.40
$18.40
$18.40 - $18.40
$18.40
4L80E Seal 84379 - TransTec automatic transmission o-rings, lip seals, sealing components
$2.31 - $2.31
$2.31
$2.31 - $2.31
$2.31

4L80E Seal 84379

Seal for 4L80E, 4T65-AWD, 4T60-E, 4T65-E-HD/MN7 automatic transmissions. Part # 84379 from TransTec. Filter. Part #: 84379 Brand: TransTec Part ...

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$2.31 - $2.31
$2.31
$2.31 - $2.31
$2.31
4L80E Used Drum U73554GA - automatic transmission drums
$284.72 - $284.72
$284.72
$284.72 - $284.72
$284.72

4L80E Used Drum U73554GA

Used Drum for 4L80E automatic transmissions. Part # U73554GA from Quality Used Parts. Forward; Bearing To Support Type. Part #: U73554GA Brand: Q...

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$284.72 - $284.72
$284.72
$284.72 - $284.72
$284.72
Extension Housing DB34066E - Fits 4L80E, 4R70W, 6R80 - Dura Bond Bearing automatic transmission bushings
$24.54 - $24.54
$24.54
$24.54 - $24.54
$24.54

Extension Housing DB34066E - Fits 4L80E, 4R70W, 6R80

Extension Housing for 4L80E, 4R70W and 6R80 automatic transmissions. Part # DB34066E from Dura Bond Bearing. Aftermarket Solid Bushing, Actual OD 2...

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$24.54 - $24.54
$24.54
$24.54 - $24.54
$24.54
4L80E Extension Housing 34066C - TransJel automatic transmission bushings
$11.06 - $11.06
$11.06
$11.06 - $11.06
$11.06

4L80E Extension Housing 34066C

Extension Housing for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # 34066C from TransJel. 2.02" x 1.00"; Aftermarket Split Bus...

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$11.06 - $11.06
$11.06
$11.06 - $11.06
$11.06
4L80E Case 34064BC - TransJel automatic transmission bushings
$59.20 - $59.20
$59.20
$59.20 - $59.20
$59.20

4L80E Case 34064BC

Case for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # 34064BC from TransJel. OEM Style; 2.128" Bronze, Aftermarket Solid Bushing. Part #...

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$59.20 - $59.20
$59.20
$59.20 - $59.20
$59.20
Case DB34064BA - Fits 4L80E, TH400 - Dura Bond Bearing automatic transmission bushings
$41.69 - $41.69
$41.69
$41.69 - $41.69
$41.69

Case DB34064BA - Fits 4L80E, TH400

Case for 4L80E and TH400 automatic transmissions. Part # DB34064BA from Dura Bond Bearing. Aftermarket Solid Bushing. Part #: DB34064BA Brand: Du...

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$41.69 - $41.69
$41.69
$41.69 - $41.69
$41.69
No Walk-Out Case, Aftermarket Solid Bushing S34064BA - Fits 4L80E, TH400 - Sonnax automatic transmission - view 1 of 2
$15.71 - $15.71
$15.71
$15.71 - $15.71
$15.71

No Walk-Out Case, Aftermarket Solid Bushing S34064BA - Fits 4L80E, TH400

No Walk-Out Case, Aftermarket Solid Bushing for 4L80E and TH400 automatic transmissions. Part # S34064BA from Sonnax. Part #: S34064BA Brand: Son...

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$15.71 - $15.71
$15.71
$15.71 - $15.71
$15.71
4L80E Case 34064B - TransJel automatic transmission bushings
$8.57 - $8.57
$8.57
$8.57 - $8.57
$8.57

4L80E Case 34064B

Case for 4L80E, THM-R2/MT1 automatic transmissions. Part # 34064B from TransJel. OEM Style; Aftermarket Split Bushing. Part #: 34064B Brand: Tran...

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$8.57 - $8.57
$8.57
$8.57 - $8.57
$8.57
Output Shaft 34062B - Fits 4L80E, TH400 - TransJel automatic transmission bushings - view 1 of 2
$4.73 - $4.73
$4.73
$4.73 - $4.73
$4.73

Output Shaft 34062B - Fits 4L80E, TH400

Output Shaft for 4L80E and TH400 automatic transmissions. Part # 34062B from TransJel. Narrow; Aftermarket Split Bushing. Part #: 34062B Brand: T...

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$4.73 - $4.73
$4.73
$4.73 - $4.73
$4.73

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