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Single piece 6061 construction, optimized cooling, provisions for temp sensor and external cooler with removable air duct.
10X Entries Into Our F80 M3 Sweepstakes
For use in front & rear open differentials as well as some manual transmissions
Transmit more power to the ground and eliminate driveline slop
Lifetime Replacement
Fully synthetic GL4+ gear oil, for use on the street or the track
10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering.
*Any defects or warranty clams will have to go directly to Team M Factory*
For vehicles with manual transmissions only
M12 1.5x80
Lifetime Replacement
90mmx3mm O-Ring that seals the axle flange to differential
Lifetime Replacement
Recommended by Powerflex for quiet operation and long service life of polyurethane bushings
Lifetime Replacement
No snap ring included
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Lifetime Replacement
Seals the driveshaft to the differential
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
09-08-2026
Lifetime Replacement
Includes locking snap ring
Lifetime Replacement
Includes axle seals and driveshaft seal.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Partial Replacement
Used to calculate speed from the rear differential
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
09-08-2026
Lifetime Replacement
95A Polymer (Track)
Fits model years 1991-1999
Lifetime Replacement
Everything you need to service your differential, just pick your own fluid separately!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Fully synthetic, multigrade gearbox oil of performance rating API GL-4/5 for multi-functional use in axle gears and manual gearboxes
