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4L80E Front Pump Seal-Up Gasket Kit 4L80 4L85E 4L85 Automatic Transmission Torque Converter Seal
OPT Product Code: NTP-K33900-7Product Details
4L80E, 4L80-E, MT1, 4L85E, 4L85-E, MN8, 4 speed automatic transmission pump seals, O-ring, and gasket – Transtec brand
Transmission makes: Chevrolet, GMC, Hummer, Isuzu, Jaguar, Mitsubishi, and Rolls Royce
Year range: 1991-2010
This front Pump Seal-up kit contains the pump gasket, O-ring, bolt seals, and front metal clad seal from pump to torque converter. If you are removing your pump, to make modifications within your transmission, this kit will allow you to reseal your pump back up when reinstalling.
Additionally, you can add the following upgrade to this set:
- Torque converter bushing
The 4L80E and 4L85E were in production from 1991-2010 and can be identified by the 17 bolt oil pan and 4 forward gears. Typically, this transmission is found in the heavier duty trucks and vans; mostly the 2500 and 3500 series. It will also be found in the heavy half-ton, such as the 1500HD, SS, or Denali truck with the 6.0L
These transmissions can be found in the following vehicles; however you should double check your application with the bolt count. It is common for similar vehicles to have multiple transmission options available from the factory.
Chevrolet
- Avalanche 2500, 2002-2006
- Motor Homes, 1995-2005
- Silverado SS, 6.0L, 2004-2005
- Silverado, 1500HD, 6.0L, 2004-2005
- Silverado, 2500, 1991-2010
- Silverado, 2500HD, 6.0L, 2004-2007
- Silverado, 3500, 1991-2010
- Silverado, 3500HD, 2004-2007
- Suburban, 1500, 6.0L iron block, 2006-2008
- Suburban, 1500, 6.5L, 1996-1999
- Suburban, 2500, 1996-2007
- Van, 1991-2009
GMC
- Denali Pickup, 6.0L, 2004-2005
- Motor Homes 1995-2005
- Sierra Pickup 1991-2010
- Vandura, 1991-2009
- Yukon XL 2500, 6.0L iron block, 2007
- Yukon XL 2500, 6.0L, 1995-2003
- Yukon XL 2500, 6.0L, 2004-2006
- Yukon XL 2500, 8.1L, 2004-2006
Hummer
- Hummer H1, 1991-2005
Isuzu
- NPR, gas engine, 1990-2007
Jaguar
- XJ12, 1993-1998
- XJS, 1993-1998
- XJS-R, 1993-1998
Mitsubishi
- Fuso 2-Ton truck, gas engine, 1988-2005
Rolls Royce
- 1992-2003
This pump reseal gasket set fits the following years: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010.