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‎Allison Approved Fluids™

Allison Approved Fluids Lists

Fluid Specification

Lists

Description

List of Approved Fluids

On Highway Fluid – The robust formulation of Allison TES 668® Approved Fluids meets the most demanding specifications related to fluid stability, lubrication and cold operation. Allison recommends TES 668® Approved Fluids to enhance transmission performance and durability in all operating environments.

Allison TES 668® Approved Fluids are recommended for use in Allison 1000 Series™, 2000 Series™, 3000 Series™, 4000 Series™, H 40/50 EP™, eGen Flex, and eGen Power on- highway products.

List of Approved Fluids

On Highway Fluid - Allison TES 295® and TES 468™ Approved Fluids are approved for use in Allison 1000 Series™, 2000 Series™, 3000 Series™, 4000 Series™ and H 40/50 EP™ on-highway products.

Allison recommends customers using TES 295® or TES 468™ Approved Fluid consider Allison’s newest fluid spec, TES 668®, for their next service.

List of Approved Fluids

On Highway Fluid - Allison TES 389™ Approved Fluids are approved for use in traditional on-highway products. Allison recommends customers using TES 389™ Approved Fluid consider Allison’s newest fluid spec, TES 668®, for their next service..

List of Approved Fluids

Off Highway Fluid - Allison TES 439™ Approved Fluids are approved for use in Allison off-highway products.

List of Approved Fluids

Off Highway Fluid - Allison TES 353™ Approved Fluids are approved for use in Allison off-highway products.

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When It's Time For A Change, Choose Allison

Allison Transmission emphasizes quality not only in engineering top-tier propulsion solutions, but also in ensuring their longevity through Allison Approved Fluids. This commitment extends beyond the sale, with a promise that our high-quality propulsion solutions will last longer with the right care. Allison Approved synthetic fluids are recommended because they are specifically formulated by our experts who understand Allison transmissions best.

Fluid + Filter Change Recommendations

Fluid/Filter Change Recommendation

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