
The Gates Micro‑V heavy‑duty V‑ribbed belt for 2008–2009 Freightliner Columbia with Caterpillar C15 diesel is listed for fan and A/C accessory drive use. As the Gates‑specified heavy‑duty option, it retains the proper rib geometry for those circuits on Columbia C15 applications and is offered where accessory load or duty calls for a more robust V‑rib belt.
Gates 08-09 Freightliner Columbia Caterpillar C15 Diesel Fan & A.C. HD V-Ribbed Belt