A Mahle OE chrome piston ring set for a 3.5870-inch bore, CP20 standard tension top rings and a 4.0mm oil ring assembly. This chrome ring assembly is supplied as an OE-style replacement to restore compression and oil control during an engine rebuild. Use it when rebuilding pistons that require a 3.5870-inch bore ring pack with standard tension and a three-piece oil ring assembly for reliable sealing and lubrication control.
Mahle Rings 3.5870in Bore CP20 Std Tension 4.0MM Oil Ring Assembly Chrome Ring Set