Heavy Duty Diesel Engine Oil
Synthetic HD 10W-40 CK-4
Heavy duty engine oil, ck, synthetic
Product Code
SY10W40CK
Overview
Heavy-duty engine oils formulated for over-the-road, off-highway, and stationary diesel applications.
Application Use Cases
- On-highway Class 7 & 8 diesel fleets
- Off-highway construction, mining, and agricultural equipment
- Mixed gasoline/diesel fleets where API CK-4 is required
- EGR, DPF, and SCR-equipped engines
Performance & Benefits
- Meets API CK-4 / CJ-4 / CI-4 service categories
- Excellent soot dispersancy and viscosity control
- Outstanding oxidation and shear stability
- Compatible with biodiesel up to B20
Storage & Handling
Indoor storage preferred; keep below 40°C (104°F). Outdoor drums must be horizontal with bungs at 3 and 9 o'clock.