Mahle Rings 3.5870in Bore CP20 Std Tension 4.0MM Oil Ring Asbly. Chrome Ring Set (48 Qty Bulk Pack)

These Mahle piston rings feature a 3.5870-inch bore size and standard tension, making them a solid choice for engine rebuilds. The oil ring assembly is 4.0mm, designed to effectively control oil consumption and maintain proper cylinder wall lubrication. Mahle is a well-known name in engine components, and this bulk pack of 48 sets means you'll have plenty on hand for multiple projects or a shop environment.

The chrome ring construction offers good durability and wear resistance, which is important for the demanding environment inside an engine cylinder. Standard tension rings are a common and reliable choice for many applications, balancing sealing performance with reduced friction compared to higher tension rings. This set is designed to fit right into your engine's pistons, assuming the bore size matches your application.