KITONLA LS Dual Alternator Bracket Kit Compatibility: Fit for 1999-2013 Trucks and SUV's with the 4.8L, 5.3L, 6.0L, 6.2L Vortec V8 Gas engines such as Chevy Tahoe Suburban Silverado, GMC Yukon, Cadillac Escalade, Hummer H2. Note: Our belt will not fit if you are using smaller alternator pulleys than stock size. Only for factory Alternator and Power Steering Pump Bracket: 12554030. Package Includes: 1* Alternator Bracket 1* Belt 1* Idler Pulley 2* Nut 6* Bolt 7* Washer