Delo® Trans Fluid ESI® and Delo Gear Lubricants ESI® deliver reduced wear, seal compatibility, and lower operating temperatures. With their low-friction properties and longer operating life, these lubricants can contribute to lower fuel consumption and operating costs.

Delo Trans Fluid ESI
Delo Gear Lubricants ESI

Delo Trans Fluid ESI is a premium grade, heavy-duty truck manual transmission fluid. Formulated with ISOSYN technology and compounded with a unique extreme-pressure additive. It is also the only non-synthetic transmission fluid approved for Eaton's 750,000 mile extended warranty.

Features
• Ideally suited to transmissions exposed to extremely high temperatures and loads

• Composed of inorganic borate compounds that do not react with metal

• Minimizes friction and operates at lower temperatures to improve thermal and oxidation stability for longer transmission and lubricant life

• Performs as well as or better than synthetic transmission fluids, at lower cost

Applications
• Manual transmissions for heavy-duty trucks

Select Performance Specifications
• Delo Trans Fluid ESI is the only non-synthetic transmission fluid approved for Eaton's 750,000 mile extended warranty (Eaton PS-081)

Premium grade, multipurpose gear lubricants, Delo Gear Lubricants ESI are formulated with ISOSYN technology and compounded with an extreme pressure, inorganic borate additive. They are well suited for gear sets exposed to extremely high temperatures and loads.

Features
• Available in SAE 80W-90 and 85W-140

• Provide a wear protection film three to five times thicker than conventional sulfur-phosphorus antiwear film

• Inorganic borate film is composed of compounds that do not react with metal.

• Compatible with conventional sulfur-phosphorus and synthesized hydrocarbon-based lubricants

• Provide excellent wear control even in the presence of small amounts of water

Applications
• Automotive and industrial bearings and gears

• Suitable for top-off of limited slip differentials

• Heavy duty axles and drive axles

Select Performance Specifications
• API Service Categories GL-4, GL-5, MT-1

• MIL-PRF-2105E

• Approved for Dana Spicer SHAES26 500,000 miles initial fill

• Extended drain specifications of Meritor® and Mack®

For information about Delo product availability in your area, please contact your local Chevron Global Lubricants representative. 

Please see the Delo Trans Fluid ESI and Delo Gear Lubricants ESI product data sheets for additional product information.