Hard Parts

4L80E Overdrive Planet (1991-2000)

OEM overdrive planet for GM's 4L80E automatic transmission from model years 1991-2000. All our OEM hard parts have been cleaned and inspected to ensure that the part you receive is 100% ready to use in your vehicle.  

4L80E Rear Planet, Straight Cut (1990-1998) 4-Pinion

This is an OEM 4L80E straight cut rear planet that has been cleaned and inspected to ensure it is 100% ready to use in your rebuild.

4L80E Front Planetary Gear (1996-UP) .795" Slant Gear

This 1996-Up 4L80E transmission front planetary gear with .795" gears has been cleaned and inspected to ensure that it is 100% ready for your rebuild!

4L80E Output Shaft, 4WD (1997-2008) NO Lube Hole

This is an OEM GM 4L80E output shaft for a 4X4 vehicle.  It has been cleaned and inspcted to ensure it is 100% ready to use in your 4L80e transmission rebuild.

4L80E Output Shaft, 2WD, 5'' Spline w/ Lube Hole

This OEM 4L80E output shaft for 2WD vehicles has a 5'' spline and has been cleaned and inspcted to ensure it is 100% ready to be used in your 4L80E rebuild! Lube Hole Style

4L80e Rear Planet Sun Gear (1997-UP)

This OEM 4L80E rear planet sun gear has been cleaned and inspected to ensure it is ready to use in your rebuild!

4L80E Rear Planet Sun Gear (1990-1996)

This OEM rear planet sun gear has been cleaned and inspected to ensure it is free of all defects that would prevent it from being 100% ready for your rebuild!

4L80E Center Support & Race Assembly (1999-UP)

Center support & Race Assembly for Gm's 4L80E automatic transmission from 1999-UP.   All of our 4L80E OEM hard parts are cleaned and inspected prior to sale to ensure they are 100% ready to use in your rebuild. 

4L80E Overdrive Planet (2001-UP) 4-Pinion

A fully remanufactured 4L80E 4-Pinion overdrive planet.

4L80E Valve Body Detent Roller (1990-UP)

4L80E valve body detent roller.  OEM cleaned and inspected part.  

4L80E Direct Clutch Molded Rubber Piston Kit (1997-UP)

Kit Contains Direct Clutch Molded Rubber Piston (OEM # 24204961) Direct Clutch Molded Rubber Piston Retainer Spring Assembly Direct Clutch Molded Rubber Piston Snap Ring

4L80E Overrun Clutch Piston Kit (2001-UP)

Kit Contains Overrun Clutch Piston (OEM # 24202092) Overrun Clutch Piston Return Spring Assembly Overrun Clutch Piston Snap Ring

4L80E Forward Clutch Piston Spring Retainer (1990-UP)

All GM OEM hard parts are cleaned and tested prior to sale!

4L80E Forward Clutch Piston Kit

Kit Contains Forward Clutch Piston (OEM # 24204957) Forward Clutch Piston Return Spring Assembly Forward Clutch Piston Snap Ring

4L80E Intermediate Clutch Retainer Spring

All OEM hard parts are cleaned and inspected prior to sale!

4L80E Intermediate Clutch Piston Kit (1997-UP)

Kit Contains Intermediate Clutch Piston (OEM # 24202553) Intermediate Clutch Piston Return Spring Assembly Intermediate Clutch Piston Snap Ring

4L80E Overrun Clutch Retainer Spring (1990-1999)

All OEM hard parts are cleaned and inspected prior to sale.

4L80E Direct Clutch Return Spring (1990-UP)

All parts are cleaned & inspected prior to sale!

4L80E Intermediate Sun Gear Shaft | 1990-1996 | Long Bushing Channel | 32-Splines

Intermediate Sun Gear Shaft - 4L80E 1st Design 1990-1996 GM 4L80E Automatic Transmission Long Style Bushing Journal 32-Splines