Mahle Rings Performance Gas Nitride Steel 4.445 x .043 .171 RW Plain Ring Set (48 Qty Bulk Pack)

Mahle is a well-known name in the automotive industry, especially for their engine components. This set of performance gas nitride steel piston rings is designed for serious engine builds where reliability and performance are key. These rings are built to handle the demands of high-performance gas engines, ensuring a solid seal between the piston and cylinder wall.

The rings are made from steel and feature a nitride coating, which is a tough surface treatment that helps resist wear and reduce friction. This is important for maintaining compression and preventing oil from getting into the combustion chamber, especially under high-stress conditions. The dimensions are 4.445 inches bore size with ring thickness of .043 inches and a groove width of .171 inches. This bulk pack contains 48 rings, making it a practical choice for shops or builders working on multiple engines or a large project.

When rebuilding an engine, the piston rings are a critical component for proper cylinder sealing and oil control. These Mahle rings are a solid option for those looking for durable, performance-oriented parts. Please note that these rings are not CARB approved and cannot be shipped to California.