Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Gates belt-drive tensioner for 2004–2007 Peterbilt 379 with Caterpillar C15 diesel engines maintains proper tension for fan and alternator belts to support reliable accessory operation. Designed for the specified 379 applications, it helps restore correct belt alignment and supports consistent cooling and charging system performance during regular service intervals.
Gates 04-07 Peterbilt 379 Caterpillar C15 Diesel Fan & Alt. Belt Drive Tensioner
