4L80E [91-UP] Automatic Transmission Gasket Pump Cover to Case

Old sealing material gets brittle in storage as well as in service, which is why age matters as much as mileage.

4L80E pump cover to case gasket. The rubber is rated for the fluid the unit runs, so it stays pliable instead of hardening in the first heat cycle.

The sealing surfaces have to be clean and flat for any gasket to do its job. Shipping weight is 1 lb.

The parts list below is exactly what ships. Compare it against your teardown before ordering.

REMCO has supplied automatic transmission parts since 1991, and every order ships with its part listing so the receiving technician can check what arrived against what was ordered.

• Transmission Gasket for 4L80E - replacement component designed for proper fit and function
• Designed to support proper case sealing, port isolation and fluid retention during a reseal
• Package Includes: one transmission gasket as described, supplied loose for a reseal
• Gasket material cut to the stock bolt pattern and port layout - designed for dependable service in the intended application. Ships at 0.20 lb, 10x10x1 in
• Intended for shops resealing the unit. Clean both surfaces to bare metal and torque in sequence to the service manual figure

What's in the box

• 1 x Gasket, 4L80E Pump Cover To Case

Compatible vehicles

• Fits Silverado 2500 [99-04], Sierra 2500 [99-04], Silverado 2500 HD [01-07], Sierra 2500 HD [01-07], Silverado 3500 [01-07], Sierra 3500 [01-07], Silverado 1500 HD [01-07], Sierra 1500 HD [01-07], Suburban 2500 [00-07], Yukon XL 2500 [00-07], Yukon XL 1500 [01-03], Suburban 1500 [01-03], Avalanche 2500 [02-06], Express 2500 [96-09], Express 3500 [96-09], Savana 2500 [96-09], Savana 3500 [96-09], C1500 Suburban [93-99], C2500 Suburban [93-99], K1500 Suburban [93-99], K2500 Suburban [93-99], Yukon [93-01], H1 [92-06].