The Mahle OE moly piston ring set for Volkswagen 1.8L engines with 81.00mm diameter (4-cylinder) is an OE-style molybdenum-faced ring kit designed to reduce friction and ring mass. MAHLE's piston ring technology aims to help minimize engine oil consumption and extend service life, making this set a factory-aligned choice to restore compression and reliable sealing in the specified VW engines.
Mahle Rings Volkswagen MOT/ENG 81mm 1.8L Corsar Golf 3.1890in 81.00mm DIAM 4 Cyl .05 Moly Ring Set