AMSOIL first in synthetics
James Martin
Harrisburg, PA & Newville 
CALL (717) 776-4040

Diesel Oils

AMSOIL Synthetic Diesel Oils have been used in transportation, equipment and stationary engine applications. In every industry, they have proven effective in improving engine durability and fuel economy. AMSOIL customers report significant savings realized through reductions in downtime, parts replacement, lubricant replacement, lubricant disposal and fuel consumption. Fleet demonstrations and independent testing confirm what AMSOIL customers report: using AMSOIL Synthetic Diesel Oils saves money.

SAE 15W-40 Heavy-Duty Diesel and Marine Oil
Superior Shear Stability and Extended Drain Intervals in Ultra-Low Emission Diesel Engines. AMSOIL Synthetic 15W-40 Diesel Oil is the premium choice for API CJ-4 emission-quality diesel oil required by model-year 2007 and newer diesel engines. Built with the latest additive and synthetic base oil technology, AMSOIL Premium Synthetic SAE 15W-40 Diesel Oil exceeds the higher performance demands of modern engines. It withstands the stress of heat, soot and acids to help prevent deposits, corrosion and wear. 

Ideal for Fleets
AMSOIL Premium 15W-40 Diesel Oil reduces operating costs through extended drain intervals. It is engineered for a wide range of applications, allowing fleet operators to consolidate engine oil inventories in mixed fleets. In addition, it reduces downtime through extended drain intervals and improved equipment protection.
AMSOIL Premium API CJ-4 Synthetic SAE 15W-40 Diesel Oil Is available from: Green Spring Tractor
Fleet Savings vs. Conventional 15W-40

Total Lubricant Used

Cost Per Gallon

Total Lubricant Cost x1 Truck
Total Lubricant Cost x50 Trucks
Conventional 15W-40
8 gal x12=96 gal
AMSOIL Synthetic 15W-40
8 gal x4=32 gal
Total Savings With AMSOIL


 (717) 776-4040

 846 Greenspring Rd 
Newville, PA 17241
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