Mahle Rings Perf Napier Steel 2nd Ring 4.100in x 1.0MM .136in RW Pack Ring Set (48 Qty Bulk Pack)

This Mahle OE ring set gives you 48 pieces of 4.100 inch Napier steel second rings, each measuring 1.0mm thick with a .136 inch width. These are designed for performance applications, featuring a Napier hook design on the second ring. This design helps to improve oil control and reduce blow-by, especially in high-performance engines. The steel construction offers good durability for demanding use.

Mahle is a well-known name in engine components, and these rings are built to their standards for reliable performance. The bulk pack is a practical choice for engine builders or shops working on multiple engines, ensuring you have plenty on hand. The Napier hook shape on the second ring is a notable feature that helps scrape oil from the cylinder wall more effectively than a standard ring, contributing to better sealing and reduced oil consumption.