AODE 4R70W [92-UP] Automatic Transmission Piston Overdrive Servo (2.680 OD)

The piston is what converts line pressure into clamping force, so a leaking one makes every other repair pointless.

AODE Piston overdrive servo (2.680 od) (bonded) 03 servo. This piston set restores a positive seal so the pack applies with full pressure behind it.

Seal orientation determines whether the piston holds pressure or vents it. The pistons are bonded rather than lip sealed. Shipping weight is 0.75 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 Piston Kit for AODE - 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 0.75 lb, 7x7x2 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, AODE 4R70W Overdrive Servo [2.680" OD] [Bonded] 03 Pieces

Compatible vehicles

• Fits Mustang [94-95], E150 1/2 Ton Econoline - Van [97-02], E250 3/4 Ton Econoline - Van [97-02], F150 1/2 Ton - Pickup [94-95], Cougar [93-95], Crown Victoria [92-10], Thunderbird [92-97], Bronco [94-95], E150 1/2 Ton Econoline Club Wagon [97-99], E350 1 Ton Econoline - Van [97-00], Expedition [97-07], Expedition EL [07].