AMSOIL Signature Series Max-Duty 10W-30 Synthetic Diesel Oil
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Estimated delivery by Mon, Feb 23 or sooner
Maximum-Duty Protection for 10W-30 Diesel Applications
AMSOIL Signature Series Max-Duty 10W-30 delivers 6X more wear protection with low 5.4% NOACK volatility for minimal oil consumption in heavy-duty diesel engines.
Key Benefits
- 6X more wear protection than required by DD13 Scuffing Test
- Low NOACK volatility (5.4%) for minimal oil consumption
- 76% less oil consumption than API CK-4 standard
- Extended drain intervals up to 3X OEM recommendation
- 60% better turbo cleanliness protection
- 2X better rust protection
Technical Specifications
| Property | Value |
|---|---|
| Kinematic Viscosity @ 100°C, cSt | 12.1 |
| Kinematic Viscosity @ 40°C, cSt | 78.2 |
| Viscosity Index | 151 |
| HTHS Viscosity, cP | 3.5 |
| Pour Point | -42°C (-44°F) |
| NOACK Volatility, % weight loss | 5.4% |
| Total Base Number (TBN) | 10.1 |
| Sulfated Ash Content | 0.99% |
Industry Certifications & OEM Approvals
API
- CK-4/SN
Cummins
- CES 20086, CES 20081
Detroit Diesel
- DFS 93K222, 93K218
Volvo
- VDS-4.5
Mack
- EOS-4.5
Get AMSOIL Signature Series Max-Duty 10W-30 Synthetic Diesel Oil Today
Order directly through National Synthetics for Preferred Customer pricing and fast shipping.
SHOW MY PRICEIndependent AMSOIL Dealer #1858536
Frequently Asked Questions
What diesel engines use 10W-30 oil?
10W-30 is commonly used in medium and heavy-duty diesel engines from Cummins, Detroit Diesel, and Volvo. It provides slightly thicker film protection than 5W-30 while maintaining good cold-weather performance.
Independent AMSOIL Dealer #1858536. Product information sourced from AMSOIL. Visit AMSOIL.com for the most current product details and availability.