zip kit sonnax aw5550sn aw5551sn re5f22a 400 Installation is quick with no

Installation is quick with no reaming or special tools required

Transmissions: 5R55S 2003-UP

7L PICKUP/DAKOTA 2006-2011 5 SP R/4WD V8 4

Oversized finish-in-place bushing 85916-01U allows rebuilder to salvage pumps with damaged bushing bores

zip kit sonnax aw5550sn aw5551sn re5f22a 400 Installation is quick with noSonnax ZIP Kit for AW55 50SN, AW55 51SN The Sonnax Zip Kit AW55 50SN ZIP is specifically designed to address common issues in Aisin AW 55 50 51SN valve bodies by sealing critical circuit pressure losses. This kit includes uniquely engineered parts that prevent pressure loss in the main line, lockup, solenoid, and throttle signal circuits, as well as multiple circuits prone to end plug leakage. No special tools or reaming are required, making