Engine Piston Ring Set Of 1 - MAHLE - 42291CP.020

MAHLE 42291CP.020 Engine Piston Ring Set – OE Grade Replacement

MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.

Engineered to meet or exceed OEM specifications
Reliable MAHLE performance and durability
Application-specific design for fit and function
GTIN/UPC: 27067980335
1 year limited warranty


Qty included in Set 1 Quantity per Application 1 Bore Diameter (in) 4.1083 Item Grade Premium Oil Ring Assembly Material GNS Piston Ring Face Coating Plasma-Moly Second Ring Material Cast Iron Second Ring Thickness (Axial Height) 0.0469 in Top Ring Material Carbon Steel Top Ring Thickness (Axial Height) 0.0587 in Piston Ring Oversize 0.020 in