Stellar Automotive Group 5R110W Coast Clutch Piston fits Ford 03-Up

Stellar Automotive Group 5R110W Coast Clutch Piston – Compatible for Ford Super Duty 2003-Up

Fix the annoying engine runaway on deceleration and save your coast clutches with this precision molded coast clutch piston from Stellar Automotive Group.

The factory coast piston commonly cracks or the lip seal hardens under extreme heat and torque, causing loss of apply pressure that lets the one-way clutch freewheel — resulting in high RPM overrun when letting off the gas, no engine braking, and eventual coast clutch failure. This direct-replacement molded piston features a permanently bonded rubber sealing lip that stays flexible and leak-free, restoring full coast-down function and smooth engine braking even under heavy towing.

Perfect fit for 2003-2010 models including:

• Ford F-250, F-350, F-450, F-550 Super Duty
• Ford Excursion
• All 6.0L & 6.4L Power Stroke with 5R110W

Symptoms of a failing coast piston:

• Engine revs freely when coasting in gear
• No engine braking on deceleration
• Ratcheting noise or slipping coast clutch
• Burnt coast frictions on teardown

Don’t let a $50 piston destroy your coast clutch pack — install the Stellar Automotive Group molded coast piston and enjoy controlled, quiet deceleration mile after mile.

Note: All parts are distributed, not designed or manufactured, by Stellar Automotive Group.

Add this essential 5R110W rebuild component to your cart today and shift with confidence!