Description
Fits: Duramax LB7; Duramax LBZ; Duramax LLY; Duramax LMM
Replace the piston rings in your 2001-2010 GM 6.6L Duramax with the MAHLE 41909.020 Complete Piston Ring Set (.020). Made to factory specifications, the rings in the Complete Piston Ring Set come pre-lapped so they seat immediately and do not need to be broken in. The Complete Piston Ring Set ensures your Duramax maintains an OEM performance.
Features:
- OE Quality
- Pre-Lapped
- Sold as a Set
