The Mahle moly top compression ring set, 4.3100 in bore by 5/64 in section, is offered in a 48-quantity bulk pack for shop use or volume rebuilds. These moly-coated compression rings deliver reliable sealing at the top of the piston and are suitable for repeated assembly needs. The bulk packaging makes them convenient for professional engine builders and high-volume maintenance operations.
Mahle Rings 4.3100in X 5/64in Moly Claimer Top Compression Ring Moly Ring Set (48 Qty Bulk Pack)