Skip to content
Shop / GM / Chevy Transmission Parts

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...

Build your complete
transmission kit

Shop Tiger Jel assembly lube and friction modifier for your next build.

Shop Best Sellers
Tiger Jel Transmission Assembly Lube GoldTiger Jel High-Strength Friction Modifier automatic transmission additive, 4 fl oz bottle

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.

Filters

Sealing Ring 34199A - Fits 4L80E, TH400 - Filtran automatic transmission o-rings, lip seals, sealing components
$14.09 - $14.09
$14.09
$14.09 - $14.09
$14.09

Sealing Ring 34199A - Fits 4L80E, TH400

Sealing Ring for 4L80E and TH400 automatic transmissions. Part # 34199A from Filtran. Rear Accumulator; Outer; Metal. Part #: 34199A Brand: Filtr...

View full details
$14.09 - $14.09
$14.09
$14.09 - $14.09
$14.09
Sealing Ring 34181 - Fits 4L80E, TH400 - Filtran automatic transmission o-rings, lip seals, sealing components
$5.71 - $5.71
$5.71
$5.71 - $5.71
$5.71

Sealing Ring 34181 - Fits 4L80E, TH400

Sealing Ring for 4L80E and TH400 automatic transmissions. Part # 34181 from Filtran. Center Support; Metal. Part #: 34181 Brand: Filtran Part ty...

View full details
$5.71 - $5.71
$5.71
$5.71 - $5.71
$5.71
Sealing Ring S34181 - Fits 4L80E, TH400 - Sonnax automatic transmission o-rings, lip seals, sealing components - view 1 of 2
$21.76 - $21.76
$21.76
$21.76 - $21.76
$21.76

Sealing Ring S34181 - Fits 4L80E, TH400

Sealing Ring for 4L80E and TH400 automatic transmissions. Part # S34181 from Sonnax. Oversized; 2 Per Bag; Requires T-34716-TL; Machining Required....

View full details
$21.76 - $21.76
$21.76
$21.76 - $21.76
$21.76
Sealing Ring 34181T - Fits 4L80E, TH400 - TransJel automatic transmission o-rings, lip seals, sealing components
$4.08 - $4.08
$4.08
$4.08 - $4.08
$4.08

Sealing Ring 34181T - Fits 4L80E, TH400

Sealing Ring for 4L80E and TH400 automatic transmissions. Part # 34181T from TransJel. Center Support; Teflon. Part #: 34181T Brand: TransJel Pa...

View full details
$4.08 - $4.08
$4.08
$4.08 - $4.08
$4.08
4L80E Sealing Ring 34179 - TransTec automatic transmission o-rings, lip seals, sealing components
$16.27 - $16.27
$16.27
$16.27 - $16.27
$16.27

4L80E Sealing Ring 34179

Sealing Ring for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # 34179 from TransTec. Center Support; Plastic Peek Material. Pa...

View full details
$16.27 - $16.27
$16.27
$16.27 - $16.27
$16.27
4L80E Sealing Ring 34178BT - TransJel automatic transmission o-rings, lip seals, sealing components
$4.47 - $4.47
$4.47
$4.47 - $4.47
$4.47

4L80E Sealing Ring 34178BT

Sealing Ring for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # 34178BT from TransJel. Turbine Shaft; To Forward Drum; Teflon. ...

View full details
$4.47 - $4.47
$4.47
$4.47 - $4.47
$4.47
4L80E Sealing Ring 34177BT - TransJel automatic transmission o-rings, lip seals, sealing components
$5.13 - $5.13
$5.13
$5.13 - $5.13
$5.13

4L80E Sealing Ring 34177BT

Sealing Ring for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # 34177BT from TransJel. Turbine Shaft; To Stator Support; Teflon...

View full details
$5.13 - $5.13
$5.13
$5.13 - $5.13
$5.13
4L80E Sealing Ring Kit 34175E - TransTec automatic transmission o-rings, lip seals, sealing components
$76.88 - $76.88
$76.88
$76.88 - $76.88
$76.88

4L80E Sealing Ring Kit 34175E

Sealing Ring Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # 34175E from TransTec. 6 Plastic 7 Teflon. Part #: 34175E ...

View full details
$76.88 - $76.88
$76.88
$76.88 - $76.88
$76.88
4L80E Sealing Ring Kit T34165ED - TransGo Performance automatic transmission sealing rings
$45.13 - $45.13
$45.13
$45.13 - $45.13
$45.13

4L80E Sealing Ring Kit T34165ED

Sealing Ring Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # T34165ED from TransGo Performance. Part #: T34165ED Brand...

View full details
$45.13 - $45.13
$45.13
$45.13 - $45.13
$45.13
4L80E Pressure Plate D34146B - GM automatic transmission pressure plates
$85.61 - $85.61
$85.61
$85.61 - $85.61
$85.61

4L80E Pressure Plate D34146B

Pressure Plate for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # D34146B from GM. Direct Clutch. Part #: D34146B Brand: GM ...

View full details
$85.61 - $85.61
$85.61
$85.61 - $85.61
$85.61
4L80E Used Pressure Plate U34156 - automatic transmission pressure plates
$11.60 - $11.60
$11.60
$11.60 - $11.60
$11.60

4L80E Used Pressure Plate U34156

Used Pressure Plate for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # U34156 from Quality Used Parts. Direct, Overrun Clutch. ...

View full details
$11.60 - $11.60
$11.60
$11.60 - $11.60
$11.60
4L80E Used Pressure Plate U34140B - automatic transmission pressure plates
$27.12 - $27.12
$27.12
$27.12 - $27.12
$27.12

4L80E Used Pressure Plate U34140B

Used Pressure Plate for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # U34140B from Quality Used Parts. 4th Clutch, 2 Lug. Part #: U34140B...

View full details
$27.12 - $27.12
$27.12
$27.12 - $27.12
$27.12
Pressure/Backing Plate S34144BHD - Fits 4L80E, TH400 - Sonnax automatic transmission pressure plates
$144.36 - $144.36
$144.36
$144.36 - $144.36
$144.36

Pressure/Backing Plate S34144BHD - Fits 4L80E, TH400

Pressure/Backing Plate for 4L80E and TH400 automatic transmissions. Part # S34144BHD from Sonnax. Intermediate Clutch, Heavy Duty. Part #: S34144B...

View full details
$144.36 - $144.36
$144.36
$144.36 - $144.36
$144.36
4L80E Pressure Plate D34144B - GM automatic transmission pressure plates
$34.67 - $34.67
$34.67
$34.67 - $34.67
$34.67

4L80E Pressure Plate D34144B

Pressure Plate for 4L80E, THM-R2/MT1 automatic transmissions. Part # D34144B from GM. Intermediate Clutch, with Lip. Part #: D34144B Brand: GM P...

View full details
$34.67 - $34.67
$34.67
$34.67 - $34.67
$34.67
4L80E Pressure/Backing Plate S34144CHD - Sonnax automatic transmission pressure plates
$142.48 - $142.48
$142.48
$142.48 - $142.48
$142.48

4L80E Pressure/Backing Plate S34144CHD

Pressure/Backing Plate for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # S34144CHD from Sonnax. Intermediate Clutch, Heavy Duty. Part #: ...

View full details
$142.48 - $142.48
$142.48
$142.48 - $142.48
$142.48
4L80E Used Pressure Plate U34140 - automatic transmission pressure plates
$16.63 - $16.63
$16.63
$16.63 - $16.63
$16.63

4L80E Used Pressure Plate U34140

Used Pressure Plate for 4L80E, THM-R2/MT1 automatic transmissions. Part # U34140 from Quality Used Parts. 4th Clutch, 8 Lug. Part #: U34140 Brand...

View full details
$16.63 - $16.63
$16.63
$16.63 - $16.63
$16.63
4L80E Steel Module T34139EA - TransJel automatic transmission steel modules
$94.53 - $94.53
$94.53
$94.53 - $94.53
$94.53

4L80E Steel Module T34139EA

Steel Module for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # T34139EA from TransJel. Part #: T34139EA Brand: TransJel Part type: Stee...

View full details
$94.53 - $94.53
$94.53
$94.53 - $94.53
$94.53
4L80E Steel 34136K - TransJel automatic transmission steel plates
$8.32 - $8.32
$8.32
$8.32 - $8.32
$8.32

4L80E Steel 34136K

Steel for 4L80E automatic transmissions. Part # 34136K from TransJel. Overrun, Kolene; .099" Thick, 14 Teeth, 4.520" Inner Diameter. Part #: 34136...

View full details
$8.32 - $8.32
$8.32
$8.32 - $8.32
$8.32
4L80E Steel Module 34139EA - TransJel automatic transmission steel modules
$99.27 - $99.27
$99.27
$99.27 - $99.27
$99.27

4L80E Steel Module 34139EA

Steel Module for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # 34139EA from TransJel. Part #: 34139EA Brand: TransJel Part type: Steel ...

View full details
$99.27 - $99.27
$99.27
$99.27 - $99.27
$99.27
4L80E Steel 34136BK - TransJel automatic transmission steel plates
$45.82 - $45.82
$45.82
$45.82 - $45.82
$45.82

4L80E Steel 34136BK

Steel for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # 34136BK from TransJel. Overrun, Turbulator with Holes, Kolene; .099" Thick, 14 Tee...

View full details
$45.82 - $45.82
$45.82
$45.82 - $45.82
$45.82
4L80E Steel Module 34139E - TransJel automatic transmission steel modules
$110.41 - $110.41
$110.41
$110.41 - $110.41
$110.41

4L80E Steel Module 34139E

Steel Module for 4L80E, THM-R2/MT1 automatic transmissions. Part # 34139E from TransJel. Part #: 34139E Brand: TransJel Part type: Steel Modules...

View full details
$110.41 - $110.41
$110.41
$110.41 - $110.41
$110.41
4L80E Used Main Shaft U34672B - automatic transmission shafts
$31.78 - $31.78
$31.78
$31.78 - $31.78
$31.78

4L80E Used Main Shaft U34672B

Used Main Shaft for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # U34672B from Quality Used Parts. 10 3/16" Long; Solid. Part #: U34672B ...

View full details
$31.78 - $31.78
$31.78
$31.78 - $31.78
$31.78
4L80E Input Shaft A34670EA - TransJel automatic transmission shafts
$98.81 - $98.81
$98.81
$98.81 - $98.81
$98.81

4L80E Input Shaft A34670EA

Input Shaft for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # A34670EA from TransJel. Hardened, 0.50" Wide Smap Ring Groove. ...

View full details
$98.81 - $98.81
$98.81
$98.81 - $98.81
$98.81
4L80E Used Output Shaft U34678NA - automatic transmission shafts
$65.19 - $65.19
$65.19
$65.19 - $65.19
$65.19

4L80E Used Output Shaft U34678NA

Used Output Shaft for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # U34678NA from Quality Used Parts. 5"; No Lube Hole. Part #: U34678NA ...

View full details
$65.19 - $65.19
$65.19
$65.19 - $65.19
$65.19

Shop by Category

View All
Assembly LubeAssembly Lube › Transmission AdditivesTransmission Additives › Case PacksCase Packs ›

Fast Shipping

U.S. orders

Secure Checkout

SSL encrypted payments

Same-day shipping

In-stock orders before 3 PM Central · Mon-Fri

Can't find it? Text us.

Not listed doesn't mean not available.

615-855-7805