Delo® Syn ATF HD ISOCLEAN® Certified Lubricant is specially engineered for heavy duty automatic truck and bus transmissions operating in extended service. It is officially approved by Voith and ZF for extended drain intervals.Where to buy ›
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Delo® Syn ATF HD is specially engineered for heavy duty automatic truck and bus transmissions operating in extended service. It is officially approved by Voith and ZF for extended drain intervals. It is also approved for Volvo 97341 applications.
It is suitable for Allison TES-389 standard drain and Allison TES-295 extended drain service; however, it is not approved by Allison for these applications.
It is also an excellent choice for passenger cars and light trucks requiring General Motors DEXRON®-III,(2) as well as Ford MERCON®and MERCON® V,(3) especially for those vehicles in moderate to severe service. Examples of severe service applications include police cars, taxicabs, pickup & delivery trucks, recreational vehicles, and tow trucks.
(2) DEXRON is a registered trademark of GeneralMotors LLC.
(3) MERCON is a registered trademark of Ford Motor Company. Although Delo Syn ATF HD is suitable for use in transmissions that require MERCON and MERCON V fluids, this product is not officially licensed or approved by Ford for such applications and its use may void Ford's warranty. For applications that require a MERCON V licensed product, please use Chevron ATF MERCON V.