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Commercial Vehicle Lubricants

Since its inception, Mobil Delvac has been a recognized leader in heavy-duty lubricant specialization. For more than 80 years, it has been a respected name in the field in helping to extend the life of heavy-duty equipment.
Over the years, this has led to current Mobil Delvac technology obtaining more than 2,000 builder approvals and endorsements from more than 300 different original equipment manufacturers.  The reason Mobil Delvac™ is chosen by the world’s leading original equipment manufacturers and commercial vehicle owner/operators is quite simple — its proven record and leading edge technology.
Mobil Delvac 1™ ESP 5W-40 is a fully synthetic, supreme performance, low-ash diesel engine oil that helps extend both engine and emission system life, while providing long drain intervals and fuel economy potential in modern diesel engines.
Mobil Delvac 1300 Super is an extra-high performance, diesel engine oil that help extend engine life in the most severe on- and off-highway applications while delivering outstanding performance. They meet or exceed the requirements of the API CJ-4, CI-4 PLUS and CH-4 service categories as well as key original equipment manufacturer requirements
In addition, Mobil offers the finest slate of synthetic lubricants in the industry, including:
Mobil Delvac Synthetic Gear Oils
Mobil Delvac Synthetic ATF (Allison TES-295)
Mobil Delvac Synthetic Transmission Fluid 50 (Extended Warranties of 750,000 miles)
PetroLiance has a complete line of both Mobil and Medallion Plus commercial, heavy-duty products:
  • Hydraulic Oils
  • Hydraulic Tractor Fluids
  • Grease
  • Gear Oils
  • Transmission Fluids
  • Antifreeze / Coolants