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4L80E Pump to Torque Converter Seal Metal Clad 4L85E 4L80-E 4L85-E Transmission 1991-On
OPT Product Code: NTP-33526Product Details
Front pump to torque converter seal for the GM 4L80E and 4L85E automatic transmissions.
The 4L80E and its variants 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
The 4L80E and 4L85E transmissions were found in the following GM labels and other brands; Chevrolet, GMC, Hummer H1, Isuzu NPR, Jaguar, Aston Martin, Bentley, Rolls-Royce
These transmissions can be found in the following vehicles; however, you should double check your application with the 17-bolt pan count. It is common for similar vehicles to have multiple transmission options available from the factory.
- Aston Martin DB7 1996-1999
- Avalanche 3/4 ton 2002-2006
- Bentley 1991-2006 (confirm 4 speed with 17 bolt pan)
- Hummer H1 1991-2005
- Isuzu NPR gas engine 1990-2007
- Jaguar XJS, XJS-R, XJ12 1993-1998
- Motor Homes 1995-2005
- Rolls-Royce 1992-2003
- Sierra Pickup 1991-2010
- Silverado Pickup 1991-2010
- Suburban 6.0L 1996-2007
- Tahoe 6.0L, 8.1L 1995-2003
- GMC & Chevy Van 1991-2009
- Yukon XL 6.0L, 8.1L 1995-2003
This transmission is part of the Turbo-Hydramatic series and known by the following codes and model numbers: 4L80E, 4L80-E, MT1, 4L85E, 4L85-E, MN8.
This converter seal 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.