15W-40 Engine Oil

15W-40 oil is a very common viscosity grade for diesel engine oil. A 15W-40 oil is great for condition that cause stress on an engine due to high revving and heat. In cooler climates you may want to use a 10W-40 for starting purposes. In the south 15W-40 will work fine.

15W-40 Oil 1 review 80005 Premium 15W-40 Engine Oil Designed for Power Equipment Contains Zinc Additives Meets the demands of Air Cooled Engines Exceeds API, CH-4/SJ Standards $7.95 - + Item added to cart.
Kawasaki 10W-40 Oil 2 reviews 99969-6296 Kawasaki 10W-40 Oil 4 Cycle Engine oil For engines where API, CJ-4, SL and JASO MA oil is recommended $7.49 - + Item added to cart.
Vanguard Synthetic Oil 100170 ✓ Designed for use in the Big Block Vanguard engines ✓ Designed for temperatures between +20°F to +130°F ✓ 15W-50 Full Synthetic Oil ✓ 5-Quart Bottle $54.95 - + Item added to cart.
15W-50 Oil 1 review 99969-6501 Kawasaki K-Tech 4 Cycle Oil Oil Weight: 15W-50 Common in FX series engines $8.98 - + Item added to cart.
15W-50 Oil 99969-6502 Kawasaki K-Tech 4 Cycle Oil Oil Weight: 15W-50 5 Qt Bottle Common in FX series engines $49.95 - + Item added to cart.
Kawasaki 20W-50 Oil 99969-6504 Kawasaki 20W-50 Oil 5 Qt Bottle 4 Cycle Engine oil For engines where API, CJ-4, SL and JASO MA oil is recommended $49.95 - + Item added to cart.