Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Mahle OE Chrome Ring Set CP20 is a standard-tension piston ring kit for a 4.040-inch bore, featuring 3.0 mm oil rings and a chrome finish in a bulk 48-piece configuration. Intended for professional engine rebuilding, this OE-style set supplies consistent ring tension and sizing for multiple rebuilds, helping shops maintain inventory of bore-specific rings while preserving factory-like sealing characteristics.
Mahle Rings CP20 Std Tension 3.0MM Oil Rings 4.040in Bore Chrome Ring Set (48 Qty Bulk Pack)
