Treat your RV generator engines with the quality Cummins OnaMax 15W40 oil. The factory tested oil provides maximum protection for your engine plus it's formulated to reduce consumption and engine wear due to high temperature oil oxidation and viscosity increase.

John Deere Original Equipment Plus-50 II Oil 15W40 CK4/SN #TY26673

Size:5 Quart Motorcraft SAE 15W-40 Super Duty Diesel Motor Oil is a high-quality light and heavy-duty diesel engine oil recommended by Ford Motor Company. It is particularly recommended for use in Ford vehicles equipped with power stroke engines as in truck, bus, construction and other heavy-duty di...

Motorcraft SAE 15W-40 Super Duty Diesel Motor Oil is a high-quality light and heavy-duty diesel engine oil recommended by Ford Motor Company. It is particularly recommended for use in Ford vehicles equipped with power stroke engines as in truck, bus, construction and other heavy-duty diesel engine a...

Royal Purple Motor Oil Combines premium base oils with proprietary additive technologies to create high performance motor oils that optimize engine performance and provide superior protection. No special procedures are necessary when upgrading to Royal Purple. Royal Purple motor oil is fully compati...

Karcher Pump Oil, Synthetic 15W40 1 Liter

John Deere Original Equipment Plus-50 II Oil 15W40 CK4/SN #TY26674