Description
Versatile high-performance automatic transmission fluid.
Trek ATF 5L is a premium automatic transmission fluid engineered to provide reliable performance across a wide range of transmission systems. Understanding that modern transmissions operate under increasingly demanding conditions, this fluid has been formulated with highly refined base oils and an advanced additive package that works on multiple levels to protect and enhance transmission function. The fluid’s carefully balanced frictional properties ensure smooth and precise shifting across various operating temperatures – from cold morning starts to high-temperature highway driving conditions. This proper frictional characteristic prevents the hesitation, slippage, or harsh engagement that can occur with incorrect or degraded transmission fluids. The 5-liter container provides sufficient volume for a complete transmission service on most vehicles, allowing for the removal of old, oxidized fluid that may contain harmful particles and varnish deposits. Trek ATF’s exceptional oxidation resistance helps prevent the fluid breakdown that occurs as transmission temperatures cycle between ambient and operating temperatures (which can reach over 175°C in severe conditions). This resistance to oxidation extends service intervals and protects sensitive transmission components like valve bodies, clutch packs, and bands from the harmful effects of sludge and varnish. The fluid’s excellent shear stability ensures it maintains its protective viscosity even under the extreme mechanical shearing forces present in modern transmissions. Compatible with a wide range of domestic and imported vehicles, this ATF helps restore shifting quality, reduce operating temperatures, and extend transmission life through improved lubrication and hydraulic function. Beyond automatic transmissions, this versatile fluid can also be used in power steering systems, hydraulic applications, and certain manual transmissions that specify ATF as the recommended lubricant.
