Description
Diesel engines demand oil that can handle extreme compression, sustained high temperatures, and heavy loads—and Redline 15W40 Synthetic is engineered for exactly that. This case of four gallons ensures you have a full oil change cycle on hand, eliminating last-minute supply runs and keeping your engine operating at peak efficiency. Whether you’re running a race truck, work vehicle, or high-performance diesel, Redline’s synthetic formulation provides superior lubrication, oxidation stability, and wear protection that mineral oils simply cannot match.
- 15W40 viscosity grade
- Synthetic blend formulation
- Diesel-specific additive package
- Four 1-gallon jugs per case
- Enhanced wear protection
- Superior oxidation stability
- High-temperature performance
- MPN: 21405 CASE/4
