AT540 [70-UP] Automatic Transmission Pan Gasket Allison

A single hardened o-ring can bleed off the pressure an entire clutch circuit needs.

AT540 (also s MT600 series) bottom pan cork pan gasket. This set restores the containment the hydraulic circuits were designed with.

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 AT540 - 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 1.00 lb, 7x7x2 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 Pan Gasket, ALLISON AT540 AT545 Bottom Pan Cork

Compatible vehicles

• Fits B50 2 Ton School Bus [71-72], C3500 1 Ton - Pickup [88-00], C3500HD 1 Ton Truck [91-02], C40 1 1/2 Ton Truck [71-79], C80 2 1/2 Ton Truck [71-79], F80 2 1/2 Ton Tilt Cab [71-79], K3500 1 Ton 4WD - Pickup [88-00], P4T042 Stripped Chassis [80-84], P6S042 Stripped Chassis [91-96], P6T042 Stripped Chassis [83-90], R3500 1 Ton - Pickup [88-91], S50 1 1/2 Ton School Bus [73-79].