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

Lip seals take a set in the groove and stop wiping the bore the way they did when new.

4R70W Overdrive Servo Assembly Piston & Snap Ring fiodE. The set covers the apply positions a rebuild opens.

Piston travel sets the end play the pack operates with. The pistons are bonded rather than lip sealed. Shipping weight is 1.4 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.

• Skip the guesswork on overdrive engagement: this two-piece set addresses the servo and its retaining ring together, so you are not sourcing them separately and risking a mismatch.
• This set does NOT include friction discs, steels, Automatic Transmission Filter, gaskets, or bands. If your rebuild calls for those components, verify and source them before ordering to avoid a return.
• The bonded overdrive servo piston measures 2.680 OD and pairs with the snap ring that retains it in the case, giving you the mating parts in one pull from stock rather than two separate orders.
• Contents: 1 bonded AODE 4R70W overdrive servo piston (2.680 OD) and 1 snap ring that holds the overdrive servo in the case. Total shipped weight: 0.85 lb.
• Before ordering, confirm the transmission code on your unit is 4R70W or 4R75W and that your application falls within the 97-UP range. Verify the OD measurement matches your bore before installation.

What's in the box

• 1 x Snap Ring, aodE4R7075 Holds Overdrive Servo In Case
• 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].