We know that when your business is on the line,
you need what's best, which means using high quality parts,
without the high end price.
Diamond Advantage is an all-makes diesel engine parts business for Class 2–5 vehicles. Primary engines for these parts include Ford Power Stroke® Diesel, GM Duramax and Dodge Ram Cummins®.
Diamond Advantage offers high-quality parts that are competitively priced and built on more than 100 years of Navistar® experience. That’s what sets Diamond Advantage apart — and keeps drivers ahead of the pack for the long haul.
All Diamond Advantage parts are backed by Navistar and provide long-lasting quality and dependability. In addition, Diamond Advantage offers a two-year, unlimited mileage warranty with labor coverage, so customers can enjoy peace of mind.
High-Quality Parts, Backed by NAVISTAR
- High-quality diesel engine parts for Class 2-5 trucks
- One-stop shop for Ford Power Stroke®, GM Duramax® & Cummins Parts
- All parts are built to meet or exceed OE specifications
- Comprehensive two-year parts and labor unlimited mileage warranty
- No-risk and hassle-free core return
- Technical training and support available