New Kenworth Parts
New and Used Kenworth Parts

Save on new Kenworth engine parts! Thousands of new Kenworth engine parts available from authorized Kenworth dealers. When you purchase new Kenworth parts from authorized new Kenworth parts dealers, most new Kenworth parts are covered by a one-year warranty. If a Kenworth part fails due to a defect in materials or workmanship, the part will be repaired or replaced free by an authorized Kenworth parts dealer. If a Kenworth parts dealer installs the part, it will be repaired or replaced and installed free at any Kenworth dealership. Remember to buy new Kenworth parts from authorized Kenworth parts dealers. Save money on your new Kenworth parts by buying only from authorized Kenworth dealers.

24-hour availability on any part new Kenworth offered New Kenworth parts offers the part resource the trucking business demands. New Kenworth parts are engineered and tested to last, no matter what make or model Kenworth you are using.
The PACCAR MX engine is available in the United States and Canada with a horsepower range of 380 hp to 485 hp and torque up to 1,750 lb-ft. This power range makes the PACCAR MX engine an ideal choice for Kenworth customers operating in many over-the-road, pickup and delivery, and vocational applications. The very low emission PACCAR MX engine achieves U.S. Environmental Protection Agency and California Air Resources Board (CARB) certification, and meets the stringent emission standards of 0.2 grams per brake horsepower hour of NOx and 0.01 grams per brake horsepower hour of particulate matter.
Parts and service for Kenworth PACCAR engines are available at new Kenworth parts dealers nationwide. New Kenworth parts come with a one year warranty.