Availability: 9 in stock
Piston is a reciprocating component that seals the combustion chamber. Clearance and surface finish decide whether it seals correctly, so the bore has to be measured before a replacement is chosen.
Replace the Piston when a leak-down test shows air escaping past the rings, when the skirt is scuffed, or when ring lands are cracked. Check the ring end gap in the bore it will run in.
The Piston in this listing carries part number ds7z6108j and sits in the Pistons, Rings & Cylinders category. The number stamped on the original part is the only reliable cross-reference.
The stock here is genuine FORD, and this Piston keeps the original engineering number, which matters once a number has been superseded more than once.
