Mahle Rings 4.355in Bore Dia 1/16in PC479 Top Ring Plain Ring Set (48 Qty Bulk Pack)

Mahle is a well-known name in the automotive industry, especially for their engine components. This bulk pack of 48 piston ring sets is designed for engine builders and professional shops that need a reliable supply of high-performance rings. Each set features a 4.355-inch bore diameter and a 1/16-inch top ring, specifically the PC479 plain ring type, which is a common and effective design for many engine applications.

These rings are built to meet the demanding needs of engine rebuilding. The plain top ring design is chosen for its straightforward performance and durability in a wide range of operating conditions. This bulk pack is ideal for those undertaking multiple engine builds or working on fleets, offering a cost-effective way to stock up on essential engine components. The 48-quantity pack ensures you have plenty on hand for larger projects or for stocking your shop's inventory.

When rebuilding an engine, the piston rings are critical for sealing the combustion chamber, controlling oil consumption, and transferring heat from the piston to the cylinder wall. Mahle's reputation is built on providing components that perform reliably, and this set is no exception. Please note that these rings are not CARB approved and cannot be shipped to California. Always refer to your specific engine's service manual for installation procedures and specifications.