Check your owners manual for service intervals (GL-5 Spec)
Check your owners manual for service intervals (GL-5 Spec)
For use in front & rear open differentials as well as some manual transmissions
Fully synthetic GL4+ gear oil, for use on the street or the track
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Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-07-2026
Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes
Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid
For heavily-loaded racing differentials and transmissions, problem gearboxes
For Custom Applications Only.
Premium performance manual transmission fluid with increased gearbox efficiency in passenger cars due to low viscosity level - API GL-4
Check your owners manual for service intervals (GL-4 spec)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-19-2026
Fully synthetic high performance GL-4 / GL-5 gear oil
We Price Match - Give Us A Call or Chat!