Experience the DuraMAX Difference.
DuraMAX Ranks as the Best-Selling Oil Brand Since 2018
RelaDyne’s automotive brand, DuraMAX, continues to revolutionize the Automotive Aftermarket industry. According to the 2021 NOLN Fast Lube Operator Survey, DuraMAX ranks as the best-selling oil brand by quick lube owners. DuraMAX has held this ranking now since 2018.
DuraMAX has continued to maintain its status of the best-selling oil brand in the market, outperforming higher profile brands.
Full Synthetic Motor Oils
Engine Protection to Maximize Performance and Power DuraMAX Full Synthetic Motor Oils provide superb performance for today’s gasoline powered cars, SUVs, light trucks and vans. They are specifically formulated to reduce fuel consumption, promote clean engines, and extend engine life. DuraMAX Motor Oils are completely compatible with mineral or other synthetic oils. DuraMAX Full Synthetic Motor Oil uses Advanced Detergent Additive System blended with Synthetic base oils to deliver the following benefits:
• Advanced wear, varnish and sludge protection
• Superior protection against thermal breakdown
• Outstanding resource conserving performance
• Excellent protection from deposits at all operating temperatures
• Excellent anti-wear, anti-foaming, anti-rust and corrosion protection
• Excellent cold cranking capabilities
• Excellent protection against accelerated oil consumption
Available in:
DuraMAX Full Synthetic 5W-30
DuraMAX Full Synthetic 10W-30
Synthetic Blend
Advanced Protection for Today’s Driving DuraMAX Synthetic Blend Motor Oils provide superb performance for today’s gasoline powered cars, SUVs, light trucks and vans. DuraMAX Synthetic Blend Motor Oils are specifically formulated to reduce fuel consumption, promote clean engines and extend engine life. DuraMAX Motor Oils are completely compatible with mineral or other synthetic oils. DuraMAX Synthetic Blend Motor Oil uses an Advanced Detergent Additive System blended with Synthetic base oils to deliver the following benefits:
• Advanced additive detergency that fights deposit build up
• Enhanced wear protection in both low and high temperature climates
• Improved fuel efficiency
• Superior resistance to viscosity breakdown in severe environments
• Excellent sludge control
• Helps protect emission systems
• Excellent protection of critical turbo components
Available in:
DuraMAX Synthetic Blend 5W-30
DuraMAX Synthetic Blend 10W-30
DuraMAX Synthetic Blend 10W-40
DuraMAX Synthetic Blend 20W-50
Multi-Purpose ATF
DEXRON ®/MERCON® Automatic Transmission Fluid DuraMAX Multi-Purpose ATF is designed to meet the service requirements of a wide variety of applications. Built for newer generation, electronically controlled transmissions, it is suitable for use in transmissions built by General Motors, Daimler Chrysler, Ford (except where Type F is required), and most foreign manufacturers, where a DEXRON® III H, DEXRON® III G, DEXRON® II E, MERCON®, or Type A Suffix A performance level transmission fluid is specified. DuraMAX Multi-Purpose ATF meets the performance requirements of Allison Transmission Division C-4, and major hydraulic manufacturers’ requirements for anti-wear hydraulic fluids.
• Superior cold temperature performance characteristics
• Wide range of seal compatibility
• Excellent wear protection and oxidation resistance
• Fortified against rust and corrosion
• Meets requirements for foam protection
• Superior friction characteristics with excellent friction retention and smooth shifting
This product meets the performance requirements of the following applications: GM DEXRON®-III, DEXRON®-II, Ford MERCON®, Caterpillar TO-2, and Allison C-4. Always see owner’s manual for specific fluid recommendations.