Amsoil 15W-40 Diesel Oil For CJ-4

Published in the October 2009 Issue October 2009 Products

Amsoil has introduced a new premium API CJ-4 Synthetic 15W-40 Diesel Oil. The new oil is an upgrade to the company's most popular 15W-40 viscosity, now re-formulated for the 2007 CJ-4 specifications without sacrificing its extended service life. The new emission-compliant oil is backward compatible, thus offering maximum protection in all diesel applications, including those with exhaust treatment devices.

Its heavy-duty detergent/dispersant additives and high 10.4 TBN control soot thickening from exhaust gas recirculation (EGR) and blow-by to protect against corrosion, cylinder bore polishing (wear) and varnish/sludge deposits. Amsoil Premium Diesel Oil is shear stable and provides exceptional oxidation stability to resist heat and breakdown from continuous operation and high load. In addition, the low sulfated ash formulation promotes long diesel particulate filter (DPF) life.

For more information about Amsoil synthetic lubricants and performance products call (800) 777-8491 or visit

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