Mahle Rings Perf Oil Ring Asbly. 4.030in x 2.0MM .113in RW Std Tens. Chrome Ring Set (48 Qty Bulk)

If you're rebuilding the engine in your performance vehicle, getting the right piston rings is crucial for sealing and oil control. This Mahle OE performance oil ring assembly is designed for a 4.030-inch bore, featuring a 2.0mm oil ring with standard tension and a chrome face for durability. This bulk pack includes 48 sets, making it a solid option for shops or builders working on multiple engines.

Mahle is a well-known name in engine components, and these oil ring assemblies are built to handle the demands of performance applications. The chrome facing on the ring helps it resist wear and maintain a good seal against the cylinder wall, which is important for preventing oil blow-by and maintaining compression. Getting the oil control right is key to engine longevity and performance, especially when you're pushing the limits.