FIOD 4R70 4R75 [80-UP] Automatic Transmission Piston E Reverse Servo Servo

Bonded pistons fail at the bond line, and the failure is invisible on the bench.

FIOD Piston e 4r70 4R75 reverse servo servo. The set covers the apply positions a rebuild opens.

Return spring condition is part of the same circuit as the piston. 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.

• FIOD automatic transmission: transmission Piston Kit for FIOD - replacement component designed for proper fit and function
• Designed to support proper clutch apply pressure, stroke and sealing during piston and seal work
• Package Includes: one transmission piston kit as described, supplied loose for piston and seal work
• Bonded rubber lip seals on a steel or aluminum piston body - designed for dependable service in the intended application. Ships at 1.00 lb, 2.5x2.5x1 in
• Intended for builders correcting apply pressure loss. Lubricate the lip seals before assembly and seat the piston square in the bore

What's in the box

• 1 x Piston, Aod/fiod E 4r70 4R75 Reverse Servo

Compatible vehicles

• Fits Mustang [81-83], Thunderbird [82-89], Bronco [85-89], F250 3/4 Ton - Pickup [84-89], F350 1 Ton - Pickup [84-89], Mark VII [84-89], Town Car [81-89], Cougar [80-89], LTD [80-85], LTD Country Squire [83-89], LTD Crown Victoria [90-91], E100 1/2 Ton Econoline - Van [83].