Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Mahle OE Moly top ring set is a plasma steel top ring at 4.035 in diameter, 1.0 mm thickness and .143 in RW, available in a 48-count bulk pack for volume applications. The HVOF moly surface treatment and explicit sizing support technicians replacing top rings in piston assemblies during engine rebuilds or maintenance. Confirm the bore measurement and match to the listed diameter for proper installation.
Mahle Rings Perf Plasma Steel Top Ring 4.035in x 1.0MM .143in RW HVOF Moly Ring Set (48 Qty Bulk Pk)
