Stellar Automotive Group AOD/E Reverse Servo Piston (3.369" Length, 2 Groove) – Compatible for Ford 1980-1993
Fix sluggish, delayed, or no reverse and burnt reverse bands with this upgraded molded reverse servo piston from Stellar Automotive Group.
This direct-replacement piston (3.369" length with 2 grooves) is designed for the AOD and AODE transmissions. The factory cast piston with separate lip seal is notorious for cracking, hardening, and leaking — causing weak or nonexistent reverse apply. This molded piston features a permanently bonded rubber sealing lip that stays flexible and leak-free for decades, restoring instant, firm reverse engagement every time.
Perfect fit for popular models including:
Ford Mustang, F-150, Bronco, Thunderbird
Mercury Cougar, Grand Marquis
Lincoln Mark VII, Continental
Symptoms of a bad reverse servo piston:
Delayed or no reverse engagement
Harsh clunk when reverse finally grabs
Burnt reverse band on teardown
Servo cover leakage
Don't fight old servo problems any longer — upgrade to the modern molded design and make reverse work like it did new.
Note: All parts are distributed, not designed or manufactured, by Stellar Automotive Group.
Add this must-have AOD/E reverse servo piston to your cart today and put reverse back in action — instantly!