TRIAX Fleet HD ATF

Same day shipping if ordered before 1pm CST (For small orders).

Delivery Time:

• Small orders 2-3 business days.
• Drums / Totes - 7-10 business days via Freight Carrier.

For additional information please see our Shipping Policy.

TRIAX Fleet HD ATF is a full synthetic, heavy-duty automatic transmission fluid designed for severe service heavy-duty applications in trucking, transportation, mining, agriculture, and more. It outperforms conventional ATFs by significantly extending drain intervals, up to six times longer, improving shear stability, oxidation resistance, and wear protection. It facilitates smooth shifting for seamless performance in heavily loaded transmission. The full synthetic base oils facilitate high oxidation stability, long fluid life, and significantly improved viscosity stability in a wide range of temperatures; Permitting optimal operations from high to very low (arctic level) cold temperatures without the need to change fluids.

• TES 295, TES 389: Specifically designed for heavy duty truck transmissions requiring the TES 295, TES 389 specifications in both medium and severe service applications
• Exceeds the following specs: MAN 338 Type V2 & Z11, 339 Type L1 & Z2; Mercedes Benz 236.9, 236.91; Volvo 97341:053, 9734, ZF TE-ML 03D, TE-ML 04D, TE-ML 14B, ZF TE-ML 17C, TE-ML 20B, TE-ML 25B & More
• Frictionally Optimized: Long shift stability; High torque transfer; Smooth, rapid, precise shifting; No sticking, slipping, or gear kicking; Oxidation stability prevents varnish, deposits, and sludge
• Long Drain Intervals: 6 X longer drain intervals vs conventional ATF; More operating time, fewer oil changes and costs; 100,000+ miles for highway HD applications & 50,000 for severe service off-road haulers
• Complete Seal Protection: Provides excellent seal durability; Prolongs elasticity and pliability; Prevents shrinkage, cracking, and leaks with silicone, synthetic, and natural rubber seals
• Heavy Duty Durability: High load carrying capacity, film strength, and transmission protection; Ideal for heavy duty / high torque applications such as diesel / super duty trucks, towing, and hauling
• Extended Transmission Servicing: Less sludge, corrosion, leaks, loss of frictional properties & wear of clutches, bands, gears & bearings; -50 F pour point for quick lubrication on startup in the cold