Mack Approved

Mack Trucks is one of North America’s largest manufacturers of heavy-duty Class 8 trucks, engines and transmissions.

KLONDIKE Heavy Duty Engine Oils, namely SAE 10W-30 CK-4, SAE 15W-40 CK-4, SAE 5W-40 CK-4 Full Synthetic, have demonstrated that they meet Mack’s rigorous requirements and specifications.

10W-30 15W-40 5W-40

This OEM approval ensures KLONDIKE Heavy Duty Engine Oils can be used in all Mack engines, as well as all other CK-4 applications.

KLONDIKE Lubricants Corporation is an independent Canadian company with oils and lubricants distribution facilities in:
Greater Vancouver, BC ● Edmonton, AB ● Winnipeg, MB ● Greater Toronto, ON ● Moncton, NB