TRIAX Synergy Gear HD 50W - Full Synthetic Heavy Duty Manual Transmission Oil, Gear Lubricant, Compatible with Mack, ZF, Freightliner, 500k Miles Rating (1 Gallon)
Extreme temperature range; flows down to -60F offering outstanding cold flow fuel economy and longevity with unmatched high-temperature operation optimization and stability
Made 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 life
Designed 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