High-Zinc & Phosphorus Diesel Oil Additive - 1989-2018 Dodge RAM 5.9L 6.7L Cummins
Part # 07-C-001
Ideal for Flat Tappet Cams
Boost the protective power of your diesel oil with this ZDDP-rich additive, formulated to elevate zinc and phosphorus levels to approximately 1,500–1,650 ppm—the optimal range for flat tappet cams. Whether you’re running a competition engine or breaking in a daily driver, this additive provides an extra layer of wear protection and enhanced lubrication.
Key Benefits
- Increased Zinc & Phosphorus: Precisely raises ZDDP levels for improved cam and lifter longevity.
- Perfect for Flat Tappet Engines: Minimizes metal-on-metal contact, reducing the risk of premature wear.
- Competition & Break-In: Use every oil change in race applications or at least during break-in for daily drivers.
- Compatible with Most Diesel Oils: Mixes seamlessly with your preferred high-quality diesel lubricants.
Safeguard your engine’s moving parts and extend its service life by adding our High-Zinc & Phosphorus Diesel Oil Additive to your maintenance routine.
Application and Fitment Coverage
The Zinc Additive is a flat tappet oil additive used across these Cummins application groups.
- 1989–1998 12-valve Cummins
- 1998.5–2002 5.9L 24-valve Cummins
- 2003–2007 5.9L common-rail Cummins
- 2007.5–2018 6.7L Cummins
