Select Synthetics

Signature Series Max-Duty
Synthetic Diesel Oil 5W-40

Product code: DEOQT-EA

• Outstanding extreme-pressure protection

• Delivers 6X more wear protection

• Maintains proper viscosity (thickness)

• Minimizes oil consumption

• Maximizes fuel efficiency

• Excels in extreme temperatures

Availability and Price subject to AMSOIL stock, visit product's page for updated information.

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A Synthetic Diesel Motor Oil that’s Unlike Any Other

Molecular

Engineering

for Modern Engines

Keeping it Cool

by Reducing Friction and Lowering Temperatures

The Right

Environmental Choice

Finest
Lubrication in the World with Nano Technology

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

API CK-4/SN, CJ-4, CI-4+, CF
API CF-2
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
Signature Series Max-Duty Synthetic Diesel Oil is compatible with other conventional and synthetic engine oils. Mixing AMSOIL diesel oils with other oils, however, will shorten the oil’s life expectancy and reduce its performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.

Aftermarket oil additives are not recommended for use with AMSOIL synthetic diesel oils