Skip to content
Shop / 4L80E Transmission Parts

4L80E Transmission Parts

Shop GM 4L80E and 4L80E HD automatic transmission parts. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, solenoids, filters, bushings, bands, pumps a...

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

4L80E Transmission Parts

Shop GM 4L80E and 4L80E HD automatic transmission parts. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, solenoids, filters, bushings, bands, pumps and hard parts.

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

Filters

4L80E Accumulator Control, Type 2, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741EB - TransJel
$38.62 - $38.62
$38.62
$38.62 - $38.62
$38.62

4L80E Accumulator Control, Type 2, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741EB

Accumulator Control, Type 2, New Gently Oversized Valve Seals Existing Bore Without Reaming for 4L80E, 4L80E HD, 4L85E automatic transmissions. Par...

View full details
$38.62 - $38.62
$38.62
$38.62 - $38.62
$38.62
4L80E Torque Converter Clutch Regulator With Spring, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741Q
$38.62 - $38.62
$38.62
$38.62 - $38.62
$38.62

4L80E Torque Converter Clutch Regulator With Spring, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741Q

Torque Converter Clutch Regulator With Spring, New Gently Oversized Valve Seals Existing Bore Without Reaming for 4L80E, 4L80E HD, 4L85E automatic ...

View full details
$38.62 - $38.62
$38.62
$38.62 - $38.62
$38.62
4L80E Manual, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741M-1 - TransJel automatic transmission
$45.58 - $45.58
$45.58
$45.58 - $45.58
$45.58

4L80E Manual, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741M-1

Manual, New Gently Oversized Valve Seals Existing Bore Without Reaming for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # A34741M-1 from Tr...

View full details
$45.58 - $45.58
$45.58
$45.58 - $45.58
$45.58
4L80E Valve and Sleeve Kit S34741C-2K - Sonnax automatic transmission valves & components - view 1 of 3
$62.60 - $62.60
$62.60
$62.60 - $62.60
$62.60

4L80E Valve and Sleeve Kit S34741C-2K

Valve and Sleeve Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34741C-2K from Sonnax. Torque Converter Clutch; Regula...

View full details
$62.60 - $62.60
$62.60
$62.60 - $62.60
$62.60
4L80E Actuator Feed Limit, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741LV - TransJel automatic
$38.62 - $38.62
$38.62
$38.62 - $38.62
$38.62

4L80E Actuator Feed Limit, New Gently Oversized Valve Seals Existing Bore Without Reaming A34741LV

Actuator Feed Limit, New Gently Oversized Valve Seals Existing Bore Without Reaming for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # A347...

View full details
$38.62 - $38.62
$38.62
$38.62 - $38.62
$38.62
4L80E Valve Kit T34741CK - TransGo Performance automatic transmission valves & components - view 1 of 2
$41.07 - $41.07
$41.07
$41.07 - $41.07
$41.07

4L80E Valve Kit T34741CK

Valve Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # T34741CK from TransGo Performance. Torque Converter Clutch Regulat...

View full details
$41.07 - $41.07
$41.07
$41.07 - $41.07
$41.07
4L80E Valve Kit S34741CK - Sonnax automatic transmission valves & components - view 1 of 2
$34.20 - $34.20
$34.20
$34.20 - $34.20
$34.20

4L80E Valve Kit S34741CK

Valve Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34741CK from Sonnax. Torque Converter Clutch; Regulator; For Use ...

View full details
$34.20 - $34.20
$34.20
$34.20 - $34.20
$34.20
4L80E Valve Kit A34741L - TransGo Performance automatic transmission valves & components
$189.57 - $189.57
$189.57
$189.57 - $189.57
$189.57

4L80E Valve Kit A34741L

Valve Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # A34741L from TransGo Performance. Actuator Feed Limit Valve Refill...

View full details
$189.57 - $189.57
$189.57
$189.57 - $189.57
$189.57
4L80E End Plug Kit S34741L-6K - Sonnax automatic transmission valves & components - view 1 of 2
$22.67 - $22.67
$22.67
$22.67 - $22.67
$22.67

4L80E End Plug Kit S34741L-6K

End Plug Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34741L-6K from Sonnax. Actuator Feed Limit; AFL; Includes O-Ri...

View full details
$22.67 - $22.67
$22.67
$22.67 - $22.67
$22.67
4L80E Valve Kit S34741EK - Sonnax automatic transmission valves & components - view 1 of 2
$67.33 - $67.33
$67.33
$67.33 - $67.33
$67.33

4L80E Valve Kit S34741EK

Valve Kit for 4L80E, THM-R2/MT1 automatic transmissions. Part # S34741EK from Sonnax. Accumulator Control, Oversized; Requires F-34994-TL22, T-VB-F...

View full details
$67.33 - $67.33
$67.33
$67.33 - $67.33
$67.33
4L80E Actuator Feed Limit Valve Kit S34741LK - Sonnax automatic transmission valves & components - view 1 of 2
$61.56 - $61.56
$61.56
$61.56 - $61.56
$61.56

4L80E Actuator Feed Limit Valve Kit S34741LK

Actuator Feed Limit Valve Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34741LK from Sonnax. T-77754-TL Tool Kit is R...

View full details
$61.56 - $61.56
$61.56
$61.56 - $61.56
$61.56
4L80E Valve Kit A34741LRK - TransGo Performance automatic transmission valves & components
$255.97 - $255.97
$255.97
$255.97 - $255.97
$255.97

4L80E Valve Kit A34741LRK

Valve Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # A34741LRK from TransGo Performance. Actuator Limit Bore With Reame...

View full details
$255.97 - $255.97
$255.97
$255.97 - $255.97
$255.97
4L80E Valve Kit S34741PK - Sonnax automatic transmission valves & components - view 1 of 2
$362.29 - $362.29
$362.29
$362.29 - $362.29
$362.29

4L80E Valve Kit S34741PK

Valve Kit for 4L80E, 4L85E automatic transmissions. Part # S34741PK from Sonnax. Pressure Regulator/Boost. Part #: S34741PK Brand: Sonnax Part t...

View full details
$362.29 - $362.29
$362.29
$362.29 - $362.29
$362.29
4L80E 3rd & Reverse Check Ball Sleeve Kit S34741RK - Sonnax automatic transmission valves & components - view 1 of 2
$41.35 - $41.35
$41.35
$41.35 - $41.35
$41.35

4L80E 3rd & Reverse Check Ball Sleeve Kit S34741RK

3rd & Reverse Check Ball Sleeve Kit for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # S34741RK from Sonnax. Part #: S34741RK Brand: ...

View full details
$41.35 - $41.35
$41.35
$41.35 - $41.35
$41.35
4L80E 1-2 & 3-4 Shift Valve Spring Kit S34741S-3 - Sonnax automatic transmission valves & components - view 1 of 2
$16.24 - $16.24
$16.24
$16.24 - $16.24
$16.24

4L80E 1-2 & 3-4 Shift Valve Spring Kit S34741S-3

1-2 & 3-4 Shift Valve Spring Kit for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34741S-3 from Sonnax. Part #: S34741S...

View full details
$16.24 - $16.24
$16.24
$16.24 - $16.24
$16.24
4L80E Sleeve S34741R-2 - Sonnax automatic transmission valves & components - view 1 of 2
$49.54 - $49.54
$49.54
$49.54 - $49.54
$49.54

4L80E Sleeve S34741R-2

Sleeve for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # S34741R-2 from Sonnax. Reverse Check Ball; Includes 4. Part #: S3474...

View full details
$49.54 - $49.54
$49.54
$49.54 - $49.54
$49.54
4L80E Valve Kit S34741R-4 - Sonnax automatic transmission valves & components - view 1 of 3
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99

4L80E Valve Kit S34741R-4

Valve Kit for 4L80E, 4L85E automatic transmissions. Part # S34741R-4 from Sonnax. Checkball Seat, #7 Low/Reverse. Part #: S34741R-4 Brand: Sonnax...

View full details
$39.99 - $39.99
$39.99
$39.99 - $39.99
$39.99
4L80E Valve Kit S34741ST - Sonnax automatic transmission valves & components
$197.31 - $197.31
$197.31
$197.31 - $197.31
$197.31

4L80E Valve Kit S34741ST

Valve Kit for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # S34741ST from Sonnax. Overrun Clutch; Smart-Tech. Part #: S34741ST Brand: So...

View full details
$197.31 - $197.31
$197.31
$197.31 - $197.31
$197.31
4L80E Plate A34747U - TransGo Performance automatic transmission valves & components
$40.63 - $40.63
$40.63
$40.63 - $40.63
$40.63

4L80E Plate A34747U

Plate for 4L80E, 4L80E HD, THM-R2/MT1, 4L85E automatic transmissions. Part # A34747U from TransGo Performance. Valve Body; Universal. Part #: A347...

View full details
$40.63 - $40.63
$40.63
$40.63 - $40.63
$40.63
4L80E Used Main Case U34760ED - automatic transmission cases & housings
$570.92 - $570.92
$570.92
$570.92 - $570.92
$570.92

4L80E Used Main Case U34760ED

Used Main Case for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # U34760ED from Quality Used Parts. 7 Bolt Bell Housing, Heavy Duty, With 4...

View full details
$570.92 - $570.92
$570.92
$570.92 - $570.92
$570.92
4L80E Used Main Case U34760EF - automatic transmission cases & housings
$443.86 - $443.86
$443.86
$443.86 - $443.86
$443.86

4L80E Used Main Case U34760EF

Used Main Case for 4L80E, 4L85E automatic transmissions. Part # U34760EF from Quality Used Parts. 7 Bolt Bell Housing, Heavy Duty, With 4th Pressur...

View full details
$443.86 - $443.86
$443.86
$443.86 - $443.86
$443.86
4L80E Used Main Case U34760EK - automatic transmission cases & housings
$398.15 - $398.15
$398.15
$398.15 - $398.15
$398.15

4L80E Used Main Case U34760EK

Used Main Case for 4L80E, 4L85E automatic transmissions. Part # U34760EK from Quality Used Parts. Top Bolt Shaved Off. Part #: U34760EK Brand: Qu...

View full details
$398.15 - $398.15
$398.15
$398.15 - $398.15
$398.15
Retainer S34761-1 - Fits 4L80E, TH400 - Sonnax automatic transmission case parts - view 1 of 2
$50.57 - $50.57
$50.57
$50.57 - $50.57
$50.57

Retainer S34761-1 - Fits 4L80E, TH400

Retainer for 4L80E and TH400 automatic transmissions. Part # S34761-1 from Sonnax. Case Saver. Part #: S34761-1 Brand: Sonnax Part type: Case Pa...

View full details
$50.57 - $50.57
$50.57
$50.57 - $50.57
$50.57
4L80E Steel 34136B - TransJel automatic transmission steel plates
$5.64 - $5.64
$5.64
$5.64 - $5.64
$5.64

4L80E Steel 34136B

Steel for 4L80E, 4L80E HD, 4L85E automatic transmissions. Part # 34136B from TransJel. Overrun, Turbulator with Holes; .099" Thick, 14 Teeth, 4.520...

View full details
$5.64 - $5.64
$5.64
$5.64 - $5.64
$5.64

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