Keep your gears quiet and smooth with new fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
1.9L needed for drain & refill
Keep your gears quiet and smooth with new fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
1.9L needed for drain & refill
Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-06-2026
For use in front and rear limited slip differentials, as well as some manual transmissions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Capture harmful particles to prevent wear. M22x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Increase the life of your gear oil, and decrease gearbox noise
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
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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
06-06-2026
Removed to drain or fill your transmission/differential fluid. M22x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Plug for rear differential, also replacement for check plug
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
06-06-2026
Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Check your owners manual for service intervals (GL-5 Spec)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
1.9L needed for drain & refill
For use in front & rear open differentials as well as some manual transmissions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete kit with Motul Gear 300 fluid with OEM Drain/Fill plugs to service your rear differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
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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Complete kit with Redline 75w90 fluid with OEM Drain/Fill plugs to service your rear differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Complete kit with Redline 75w90 fluid to service your rear differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Fits the left and right side
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Complete kit with Genuine Audi 75w90 fluid to service your rear differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine block and fluid plug. M18x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
06-06-2026