Mahle Rings GMC Trk 6.6L 403 CID Duramax Turbo Diesel 2001-2003 VIN 1 Moly Ring Set Duramax LB7 4- and 5-ply heavy-duty silicone

4- and 5-ply heavy-duty silicone couplers

2006 Chevrolet Silverado 1500 Hybrid

2011 Toyota Land Cruiser Base

couplers and tube seals are made from Premium Silicone Rubber

2007 GMC Sierra 1500 Classic SLE

Mahle Rings GMC Trk 6.6L 403 CID Duramax Turbo Diesel 2001-2003 VIN 1 Moly Ring Set Duramax LB7 4- and 5-ply heavy-duty siliconeMAHLE Original 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 Original piston rings lead the industry for the latest piston ring technology. Fitment: 2001 Chevrolet Silverado 2500 HD Base 2001 Chevrolet Silverado 2500 HD LS 2001 Chevrolet Silverado 2500 HD LT 2001 Chevrolet Silverado