Made in USA

Available in 1 Quart (946ml) / 1 Gallon Pack (3.78L)

Maximum Engine Protection: Unleash the Power of AMSOIL Signature Series Max-Duty

AMSOIL Signature Series Max-Duty Synthetic Diesel Oil is your ultimate solution for maximum engine protection. Here's why it's the best choice for your diesel engine:

• Superior Wear Protection: AMSOIL Signature Series Max-Duty offers 6 times more wear protection than other synthetic diesel oils. Say goodbye to oil consumption, loss of compression, and reduced horsepower.
• Optimal Viscosity Control: It maintains the right viscosity with synthetic base oils that resist oxidation and soot contamination. This prevents wear-causing particles and ensures maximum engine protection.
• Performance in Extreme Temperatures: AMSOIL Signature Series Max-Duty stays fluid in both cold and hot temperatures, providing easier starting, improved oil flow, and reduced wear.
• Minimized Oil Consumption: This oil reduces oil consumption during operation, saving you money and reducing maintenance hassles.
• Versatility: AMSOIL Signature Series Max-Duty is compatible with both diesel and gasoline engines, meeting various specifications for superior engine protection.

Unleash the power of AMSOIL Signature Series Max-Duty Synthetic Diesel Oil and experience enhanced engine performance and longevity.

APPLICATIONS
Use in diesel engines and, where appropriate, gasoline engines requiring any of the following specifications:

✅API CK-4/SN, CJ-4, CI-4+, CF
✅Volvo VDS4.5, VDS4, VDS3
✅Mack EOS-4.5, EO-O
✅Renault RLD-4, RLD-3
✅Cummins CES20086, CES20081
✅Caterpillar ECF-2, ECF-3, ECF-1-a
✅DDC 93K218, 93K215, 93K214
✅DFS 93K222
✅ACEA E9, E7
✅MB 228.31
✅MAN 3575
✅MTU Type 2.1, II, I
✅JASO DH-2
✅Allison TES439
✅Deutz DQC III-10LA
✅Scania LA-2
✅Chrysler MS 10902
✅Ford WSS-M2C171-F1