- The only full synthetic premium gear oil in a flexible pouch, making it easer to use and work in tight spaces
- Valvoline Extended Protection Flex fill Full Synthetic Gear Oil offers next-level performance with up to 4X better gear wear protection than our conventional formula to maximize gear life
- Meets the demands of conventional and limited slip rear differentials where API GL-5 is specified, as well as non-synchronized manual transmissions that require API GL-4 or MT-1 fluid
- Outstanding thermal stability and high and low temperature protection
You asked, we listened. DIYers said they wanted a premium gear oil in an easy-to-use package. Valvoline delivered with Extended Protection Flexfill Full Synthetic Gear Oil, providing up to 4X better gear wear protection than our conventional formulation. Unlike the industry-leading premium gear oil, Valvoline Extended Protection Flexfill Gear Oil features an innovative flexible pouch for reaching tight, hard-to-reach spaces with less waste. The high-performance formula combines superior-quality synthetic base stocks and additives for outstanding high and low temperature protection and superb thermal stability in demanding environments like towing, hauling or off-roading. So no matter where the road takes you, Valvoline Extended Protection Gear Oil is proven to maximize gear life. Our additive technology delivers extreme pressure protection, better load carrying capacity and wear resistance, plus excellent corrosion protection, while the anti-foaming agent improves lubrication for quieter, smooth-running gears. Now, Valvoline offers the best of both gear oil worlds: A premium full synthetic product in the preferred Flex fill package. No waste, no mess, no cone-shaped containers. Only from Valvoline – the #1 gear oil brand. Available in SAE 75W-90 and SAE 75W-140.
