Mahle OE Moly ring set provides a plasma steel top ring finished with HVOF moly and sized 4.150 in diameter, 1.0 mm thickness and .143 in RW profile, supplied as a 48-piece bulk pack for shops and rebuilders. The specification focuses on the ring dimensions and HVOF moly coating for applications where those exact ring measurements are required during piston rebuild or inventory stocking.
Mahle Rings Perf Plasma Steel Top Ring 4.150in x 1.0MM .143in RW HVOF Moly Ring Set (48 Qty Bulk Pk)