Gaskets, Seals & O-Rings

4L80E Overhaul Rebuild Kit (1990-1996)

This 4L80E Transmission Overhaul Kit  includes the basic seals, gaskets, o-rings and filters necessary to rebuild GM 4L80E transmissions from 1990-1996.  When your transmission is rebuilt using an Overhaul Kit, manufactured...

4L80E Gasket & Seal Overhaul Rebuild Kit w/o Molded Rubber Pistons (1997-2011)

This 4L80E Transmission Overhaul Kit without Molded Pistons  includes the basic seals, gaskets, o-rings and filters necessary to rebuild GM 4L80E transmissions from 1997-2006.  When your transmission is rebuilt using...

4L80E Gasket & Seal Overhaul Rebuild Kit w/ Molded Rubber Pistons (1997-2011)

This 4L80E Transmission Overhaul Kit with Molded Rubber Pistons  includes the basic seals, gaskets, o-rings and filters necessary to rebuild GM 4L80E transmissions from 1997-2006.  When your transmission is rebuilt using...

4L80E Turbine Shaft to Stator SUpport Teflon Seal (1991-1997)

Teflon Seal, Turbine Shaft to Stator Support, 4L80E (91-97)

4L80E 4th Clutch Housing Inner Lip Seal

Lip Seal, Inner 4th Clutch Housing, 4L80E  

4L80E Center Support to Direct Drum Teflon Seal (1991-1997)

Each early 4L80E unit takes three of these seals for the center support to direct drum.  This listing is for one seal.

10L80 10L90 4L80E Extension Housing M/C Seal w/ Boot (2.705" OD) (.88" THK)

10L80 10L90 4L80E Extension Housing M/C Seal w/ Boot (2.705" OD) (.88" THK)

4L80E Turbine Shaft to Forward Drum Teflon Seal (1991-1997) SINGLE

New 4L80E (1991-1997) Turbine Shaft to Forward Drum Teflon Seal.  Single Seal

4L80E Pump Stator Teflon Sealing Ring (1990-1996)

This is a new high quality replacement Teflon ring for the pump stator in GM's early 4L80E automatic transmissions manufactured from 1990 to 1996.  There are two of these sealing rings required for each 4L80E pump stator.  This listin is for...

TH400 4L80E Pump Stator & Center Support Sealing Ring - Metal

This is a high quality replacement metal sealing ring found on the pump stator and center support of GM Turbo 400 and 4L80E automatic transmissions.

TH400 4L80E Forward Direct Clutch Outer Lip Seal

This is a high quality replacement outer lip seal for the forward and direct clutch piston in GM's TH400 and 4L80E automatic transmissions.

TH400 4L80E Forward Direct Clutch Inner Lip Seal

This is a high quality replacement inner lip seal for the forward and direct clutch piston in GM's TH400 and 4L80E automatic transmissions.

4L80E High Temp Sealing Ring Kit

1991 to 2013 newer General Motors vehicles equipped with 4L80E and 4L85E automatic transmissions often have complaints of no lock-up and no 4th, direct clutch slip, harsh shifts and no 4th, forward clutch slip at idle hot, reverse delay or bind up when...

4L80E Output Shaft Seal

This is a high quality replacement output shaft seal for GM's heavy duty 4L80E automatic transmissions. Industry Part Number: 34517A

4L80E Oversized Sealing Rings (Pack of 2)

Pack of 2   GM 4L80-E and 4L85-E forward drums are often replaced due to wear of the sealing ring bore caused by contact with the input shaft. Contact between shaft and drum occurs because of looseness/wear of the support bushings and tight...

4L80E Low Reverse Servo Piston Lip Seal (1990-2011) 8623430

This is a pack of five low reverse servo piston lip seals for GM's 4L80E automatic transmissions manufactured from 1990 to 2011. OEM Part Number: 8623430

4L80E 3rd Clutch Accumulator Piston D-Ring - Large (1990-2011) 8661639

This is a new 3rd clutch accumulator d-ring used in 4L80e transmissions from 1990 to 2011.  OEM Part Number: 8661639

4L80E Shift Solenoid Feed Screen (1990-2011) 8661709

This is a new 4L80E transmission shift solenoid feed screen for 1990 to 2011 models. OEM Part Number: 8661709

4L80E Sealing Ring Kit

4L80E 3rd/4th Clutch Accumulator Piston Large D-Ring (1990-2011) 8661647

This is a new Vinton style D-ring for 4L80E third and fourth clutch accumulator.  Works on 4L80e transmissions manufactured between 1990 and 2011. OEM Part Number: 8661647