
The Gates Micro-V V-ribbed belt is a heavy-duty accessory drive belt for 2012–2014 Freightliner 114SD trucks with Cummins ISL9 diesel engines. It handles fan, A/C compressor, alternator and water pump duties using the correct V‑ribbed profile for those components. The heavy-duty specification supports higher load or commercial-duty conditions where a more durable belt is preferred over standard replacements.
Gates 12-14 Freightliner 114SD Cummins ISL9 Diesel Fan A.C. Alt. & W.P. Heavy Duty V-Ribbed Belt