Keep the fan, alternator, power steering pump, water pump, and A/C compressor turning with the Gates Serpentine Belt K080991. This engine-belt-driven belt loops over the accessory-drive pulleys and transfers power from the crankshaft to the accessories it serves — cataloged to drive the alternator, fan, power steering, air conditioning, and water pump depending on the application. It routes in as a direct-fit replacement across a broad list of Ford, Freightliner, IC Corporation, International, Peterbilt, Starcraft Bus, and Sterling Truck applications.
- Job: A single multi-ribbed belt drives multiple engine accessories from one pulley path.
- Signs it may need replacing: squealing or chirping, visible cracks, glazing, fraying, or missing ribs on the belt.
- Best practice: Inspect the tensioner and idler pulleys when installing a new belt.
Fits (partial list): 1997-1998 Ford Club Wagon, 1997-2001 Ford E-150 Econoline, 2000-2001 Ford Excursion, 1997-2003 Ford F-150, 1997-2001 Ford F-250, 2005-2007 Freightliner Classic, 2012-2015 IC Corporation CE School Bus, 2004-2007 International 9400i SBA, 2004-2007 Peterbilt 379, and 2004-2007 Sterling Truck AT9500. See the Buyer's Guide tab for the full list of 35 applications.
Manufacturer part number K080991.
