Mahle Rings Plasma Moly Steel 1.5MM x .151 RW 4.080in Bore Diameter Moly Ring Set (48 Qty Bulk Pack)

This bulk pack includes 48 sets of Mahle OE Moly Piston Rings, designed for a 4.080-inch bore diameter. These rings feature a plasma moly steel construction, which is a well-known standard for durability and performance in engine builds. The specific ring dimensions are 1.5mm for the top ring and .151 inches for the second ring, with a standard ring width.

Mahle is a respected name in engine components, and these rings are built to meet the demands of serious engine work. The plasma moly coating on the steel rings helps to reduce friction and wear against the cylinder walls, which is crucial for maintaining compression and extending the life of your engine. This bulk pack is ideal for shops or builders who frequently work on engines requiring this specific bore size, ensuring you have a reliable supply on hand.

When rebuilding or refreshing an engine, the piston rings are a critical component for sealing the combustion chamber. These Mahle rings are a solid option for ensuring proper seal and performance. Please note that this part is not CARB approved and cannot be shipped to California.