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Mobil Delvac synthetic performance gives your fleet an edge 

Give your fleet an edge

Mobil Delvac synthetic lubricants mean longer life for your engine and your equipment.

 
History of our synthetic lubricant technology 

Synthetic technology delivers meaningful results

A commitment to be at the forefront of lubrication technology.

 
Bumper to bumper recommendations for your truck 

Bumper to bumper guide

Maps Mobil Delvac heavy-duty products to applicable truck lubrication points.

 
Mobil Delvac Synthetic Transmission Fluid 50 

Mobil Delvac Synthetic Transmission Fluid 50

Mobil Delvac Synthetic Transmission Fluid 50 is a fully synthetic, manual transmission lubricant engineered to meet the most demanding extended drain and original equipment manufacturer warranty requirements. It is recommended for year-round lubrication of manual transmissions in light to severe duty on- and off-highway equipment operating in a wide range of environments.

The outstanding performance of this product is confirmed by its approval for heavy-duty transmissions covered by Eaton Roadranger and Extended Warranties of 750,000 miles, with oil drains of 500,000 miles.

Also see the Mobil Delvac Synthetic Transmission Fluid 50 product data sheet and the material safety data bulletin.

FeaturesAdvantages & Potential Benefits
Excellent load carrying, anti-wear, and EP performanceExtends transmission life and reduces cost of operation
Outstanding protection against deposit formationLong seal life, extended drain and service intervals
Maximum protection from corrosion of copper and its alloysProtects and extends the life of synchronizers
Optimized thermal and oxidation protectionExtends component life and improves efficiency
Exceptional shear stabilityMinimizes wear during severe operation
Outstanding low-temperature fluidityReduces wear during cold temperatures and improves shifting with quicker starts
Extended drain and service interval capabilityProvides lower operating costs and higher productivity
Improved friction reduction propertiesImproves fuel economy and lowers operating costs
  • Heavy-duty manual transmissions where extended service intervals and warranties are required
  • On-highway, commercial light and heavy duty trucking, buses, and vans
  • Off-highway industries including construction, mining, and agriculture
  • Use as a companion with Mobil Delvac Synthetic Gear Oils in rear axles for maximum component life, service efficiency, and fuel economy improvement
  • NOT suitable for hypoid gear applications in differentials and final drives, either for topping-off or refills, where API service GL-5 or MIL-PRF-2105E lubricants are specified

Mobil Delvac Synthetic Transmission Fluid 50 meets the following industry and builder specifications:
API GL-4/MT-1

Mobil Delvac Synthetic Transmission Fluid 50 has the following builder approvals:
Eaton Roadranger E500TM PS-164 Rev 7
Mack TO-A Plus
International TMS-6816
Volvo 97315
ZF FreedomLine