15W40 Commercial Grade Diesel Oil (SBDF)
 15W40 Commercial Grade Diesel Oil (SBDF)

AMSOIL 15W-40 Commercial-Grade Diesel Oil is an advanced synthetic-blend oil with greater than 50% synthetic content. Specially engineered for commercial equipment, it provides 2X better wear protection,1 helping you keep trucks and equipment operating at peak performance. AMSOIL Commercial-Grade Diesel Oil provides outstanding value and excellent protection for customers seeking an upgrade over conventional diesel oils.

Package sizes include:

2.5-Gallon Bottle
55-Gallon Drum
275-Gallon Tote

Product Code: SBDF • Brand: AMSOIL

MSDS Data Sheet

Product Details Tech Data Reviews & Rating

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

Product Application Specs

• API CK-4, 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
• Deutz DQC III-10LA
• Chrysler MS 10902
• Ford WSS-M2C171-F1

Product Description
Heavy-Duty Engine Protection: Wear on rings and cylinder liners leads to increased oil consumption and loss of compression, resulting in reduced horsepower and fuel economy. Third-party testing shows AMSOIL Commercial-Grade Diesel Oil delivers 2X more wear protection1 to help maximize equipment life and reduce maintenance costs and downtime.

Viscosity Control
Formulated for Long Engine Life: Formulated with greater than 50% synthetic content and high-performance detergent/dispersant additives, AMSOIL Commercial-Grade Diesel Oil minimizes viscosity change while keeping soot particles suspended independently, helping prevent the formation of larger, wear-causing particles.

Excels in Extreme Temperatures
AMSOIL Commercial-Grade Diesel Oil is formulated to deliver improved heat and oxidation resistance compared to conventional diesel oils. It provides clean engine operation and helps maintain power and fuel efficiency for strong engine performance. AMSOIL Commercial-Grade Diesel Oil also flows dependably in cold temperatures for reliable startup and engine protection.

Detroit Diesel DD13 Scuffing Test Results

Minimizes Oil Consumption
AMSOIL Commercial-Grade Diesel Oil has a low rate of volatility (burn-off), reducing oil consumption during operation and passing less oil vapor into the combustion chamber.

AMSOIL Heavy-Duty Synthetic Diesel Oil is compatible with other conventional and synthetic engine oils. Mixing AMSOIL diesel oils with other oils, however, will reduce the performance benefits.

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

AMSOIL Commercial-Grade Diesel Oil is recommended for the drain intervals stated by the original equipment manufacturer (OEM). Refer to the owner's manual for the specific oil change interval. Intervals may be extended beyond the OEM recommended interval with oil analysis.

This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).

Click here to view the MSDS Data Sheet for AMSOIL SBDF.

Keep out of the reach of children. Don't pollute. Return used oil to collection centers.

15W40 Commercial Grade Diesel Oil (SBDF)
Kinematic Viscosity @ 100°C, cSt (ASTM D-445)15.2
Kinematic Viscosity @ 40°C, cSt (ASTM D-445)112.1
Viscosity Index (ASTM D-2270)141
CCS Viscosity @ -20°C, cP (ASTM D-5293)5226 (-20)
Flash Point °C (°F) (ASTM D-92)238 (460)
Fire Point °C (°F) (ASTM D-92)248 (478)
Pour Point °C (°F) (ASTM D-97)-36 (-33)
NOACK Volatility, % weight loss (g/100g) (ASTM D5800)4.6
Total Base Number (ASTM D2896)10.0
High-Temperature/High-Shear Viscosity, cP (ASTM D5481)4.6
Sulfated Ash Content, wt. % 1.0

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