Keep the engine fan, alternator, power-steering pump and air-brake compressor turning with the Gates Accessory Drive Belt 9730HD. It installs as a direct-fit replacement belt for a wide range of medium- and heavy-duty trucks built from 1981 through 2017, including the Chevrolet C60, C70 and P60, the Ford L9000-series, the GMC C6000/C7000, and International, Kenworth, Mack and Western Star models.
- Accessory drive: loops over the accessory pulleys to transfer rotation from the crankshaft to the engine's belt-driven accessories.
- Application coverage: depending on the vehicle, drives the fan and alternator, fan and power steering, fan and air-brake compressor, or the air-conditioning circuit.
- Signs it may need replacing: belt squeal, cracking, glazing, fraying, or missing chunks of material — if a worn belt is the cause, this replaces it.
Fitment (partial list): 1981-1985 Ford L9000, 1981-1987 Kenworth C500, 1981-1990 Mack R, 1981-1996 Mack RD, 1982-1990 Chevrolet C60, 1983-1986 GMC P6000, 1987-1989 International 2155, and 2014-2017 Mack CXU — see the Buyer's Guide tab for the full list of 37 applications.
Manufacturer part number 9730HD.
