
The Gates Micro-V V‑ribbed belt for 2012–2013 Kenworth T660 with Paccar MX diesel is specified as a heavy‑duty serpentine belt for the vehicle's accessory routing. It replaces worn belts used for driving fan, alternator and A/C systems on medium‑duty diesel applications. Choose it when you need a robust replacement that matches the required serpentine profile for reliable accessory operation.
Gates 12-13 Kenworth T660 Paccar MX Diesel A.C. HD V-Ribbed Belt