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The Mahle OE moly ring set features performance plasma steel top rings sized 4.305 in with 1.0 mm thickness and .143 in radial width, treated by HVOF moly finishing. Supplied in a 48-piece bulk pack, these OE-style moly top rings are intended for piston rebuilds and inventory needs where consistent surface treatment and dimensional uniformity are required for production-level applications.
Mahle Rings Perf Plasma Steel Top Ring 4.305in x 1.0MM .143in RW HVOF Moly Ring Set (48 Qty Bulk Pk)
