P311-21497A1 42140 New
2M5872
- Engine Piston Ring Set
- Size Standard Material Grade Premium Material UCR-Ductile Iron; LCR-Cast Iron; OCR-Cast Iron Facing UCR-Plasma-Moly; OCR-Chrome Axial Height UCR-2.87mm; LCR-2.5mm; OCR-3.45mm Ring Type UCR:RFK-18PF; LCR:RBT-10; OCR: GCL-40URW Engine Set
- MAHLE® 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.