Mahle 86-89 Porsche 911 Series Cylinder Sleeve Assembly Ring Set - 503 55 92

Product Description

MAHLE(R) pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. MAHLE is one of the largest OE piston manufacturers in the world.

This Part Fits:

Year	Make	Model	Submodel
1984-1989	Porsche	911	Carrera
1989	Porsche	911	Carrera 4
1989	Porsche	911	Speedster
1986-1989	Porsche	911	Turbo Carrera