Pick your trim to confirm fitment for your 2003 Freightliner Classic
Selecting your trim filters products to those guaranteed to fit and reveals trim-specific fitment notes.
Our accessory drive belt tensioner pulley for the 2003 Freightliner Classic fit 120 (12.0L -6 DIESEL Turbocharged), 120 (12.7L 774cid L6 DIESEL Turbo/Aftercooled), 120 (14.0L L6 DIESEL Turbo/Aftercooled), 120 (14.6L L6 DIESEL Turbocharged) trims. Select your trim above to see exact fitment for your 2003 Freightliner Classic. All parts ship free with 30-day returns and guaranteed fitment.
