Compatible with GMC Sierra 1500 (2002-2007):WT/SLT/SLE/SL/Denali/HD,V8 4.8L/5.3L/6.0L.Sierra 2500/3500 (2003-2007):HD/HD Classic,V8 6.0L.Savana 1500-3500 (2003-2008):V8 4.8L/5.3L/6.0L.Yukon/Yukon XL 1500 (2003-2006):5.3L Flex Fuel.Compatible with Hummer H2 (2003-2007).Compatible with Cadillac Escalade (2003-2006):ESV/EXT.
Factory-grade precision replacement:Direct replacement for OEM part numbers 12609719, 12555609, perfect match for V8 4.8L/5.3L/6.0L engine configurations, ensuring smooth and efficient drivetrain operation. drivetrain operation.
Complete set of components at once:Including timing belt, tensioner pulley, idler pulley and other complete drive system parts, selected high-temperature resistant rubber and reinforced bearings, eliminating the need for additional purchases.
Enhanced Durable Design:Adopting anti-wear groove structure and anti-rust coating technology, tested in extreme temperatures (-30℃ to 120℃) to prolong service life and reduce the risk of rattling.