Check the listing for details. TRIAX Synergy Gear Max SAE 50, Full Synthetic Heavy Duty Manual Trans (1 Gallon). Condition: New. Listed at 47.24 USD. TRIAX SYNERGY GEAR MAX SAE 50 Designed for durability and OEM complianceExtreme temperature range; flows down to -60F offering outstanding cold flow fuel economy and longevity with unmatched high-temperature operation optimization and stabilityMade with top tier base oils and additives to prevent shear and viscosity loss for 750,000 miles or more, in high loads, high and low temperatures; will not thin out and will maintain its viscosity throughout its lifeDesigned to eliminate slippage, protect syncros, seals, and gears with optimal frictional characteristics and gear grip; prevents grinding, slip, and highly reduced wear coefficient.Up to three times the drain interval of almost every other fluid on the market; safe, long drains significantly reduce fluid costs and downtime for long haul trucks TRIAX SYNERGY HD MAX SAE 50 is an ultra high performance transmission fluid designed for high torque, high horsepower heavy duty transmissions and is formulated for very long drain intervals, upwards of 750,000 miles for highway applications.TRIAX SYNERGY HD MAX SAE 50 is made with esters, synthetic base oils and a top tier additive package, optimized for frictional stability, endurance and durability in severe service applications as well as regular on highway driving. Frictional stabilizers and slip control give outstanding frictional stability and prevents slippage, optimizing shifting and protecting syncros and gears. Top tier wear additives prevent gear scuffing and protect all metal types, as well as assures total seal compatibility with a wide range of heavy duty seals of all types of materials.MONEY BACK GUARANTEE IF CONTAINER IS UNOPENED AND UNDAMAGED