
The Gates belt-drive tensioner for 2004–2008 GMC T7500 with Isuzu 6HK1-TC diesel engines maintains proper tension on fan, alternator and A/C belts to support accessory function. Intended as a replacement for the specified T7500 applications, it helps restore correct belt alignment and reduces the chance of belt slippage for steady accessory drive performance.
Gates 04-08 GMC T7500 Isuzu 6HK1-TC Diesel Fan Alt. & A.C. Belt Drive Tensioner