Keep the fan, alternator, water pump and A/C compressor turning with the Gates Serpentine Belt K080774. This accessory-drive belt drops in as a direct-fit replacement across a wide range of medium- and heavy-duty trucks and buses, including the 2004-2009 Ford F-650 and F-750, the 2002-2007 Freightliner M2 106, the 1996-2003 Kenworth T300, the 2004-2005 Volvo VHD, and many International models (2554, 2574, 4700, 4900, 8100 and more). See the Buyer's Guide tab for the full list.
The belt loops over the engine's accessory pulleys to transfer crankshaft rotation to the driven accessories. Depending on the application, it drives the fan, alternator, water pump and air conditioning compressor.
- Accessory drive: routes engine power to the fan, alternator, water pump and A/C compressor as equipped on the listed applications.
- Direct-fit replacement: installs on the accessory-drive system of the listed trucks and buses.
- Single continuous belt: one serpentine belt handles multiple accessories in a single loop.
Signs the belt may need replacing include squealing or chirping on start-up, visible cracking, glazing or fraying on the ribs, and missing rib material. If a worn or cracked belt is behind accessory-drive noise or slippage, this belt replaces it. Manufacturer part number K080774.
