Due to minimal clearance, it’s difficult to get a hex socket in the gaps to remove plugs on rear differentials, transfer case and other engine drain/fill plugs.
Due to minimal clearance, it’s difficult to get a hex socket in the gaps to remove plugs on rear differentials, transfer case and other engine drain/fill plugs.
Fully synthetic GL4+ gear oil, for use on the street or the track
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Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes
Complete kit with Redline 75w90 fluid to service your rear differential
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Complete kit with Genuine Audi 75w90 fluid to service your rear differential
10X Entries Into Our F80 M3 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
Complete kit with Redline 75w90 fluid with OEM Drain/Fill plugs to service your rear differential
10X Entries Into Our F80 M3 Sweepstakes
For heavily-loaded racing differentials and transmissions, problem gearboxes
For Custom Applications Only.
Fits the left and right side
2X Entries Into Our F80 M3 Sweepstakes
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Located where the differential is attached to the subframe
Complete kit with Genuine Audi 75w90 fluid to service your rear differential
Seals the connection between the axle flange and transmission
We Price Match - Give Us A Call or Chat!
Seals the propeller shaft flange to the transmission differential
Fits the left and right side
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
09-03-2026
Seals the connection between the axle flange and transmission
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
08-31-2026
Keep your differential free from noise
Fits manual transmission right side
This product was last offered at the strikethrough price on
07-14-2026