Check your owners manual for service intervals (GL-4 spec)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Check your owners manual for service intervals (GL-4 spec)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes
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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
02-18-2026
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
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For heavily-loaded racing differentials and transmissions, problem gearboxes
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For Custom Applications Only.
Fully synthetic high performance GL-4 / GL-5 gear oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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