Engine Piston Ring – Ford (jt4z6148c)

Engine Piston Ring contains combustion in the cylinder bore and transfers force to the connecting rod. It is matched by bore diameter and ring groove width rather than by model year alone.

Replace the Engine Piston Ring when compression is low on one cylinder, when oil consumption climbs without an external leak, or when a teardown shows scoring in the bore. Measure the bore before ordering: standard size will not seal a cylinder that needs honing.

For this Engine Piston Ring the reference is jt4z6148c, in our Pistons, Rings & Cylinders range. Compare it with the number on the part you are replacing rather than with a photograph.

Genuine FORD part for the Engine Piston Ring. Where the manufacturer has superseded a number, the current reference is the one that ships.