2014-2015 Polaris RZR XP Rear Axle (4340) Length:+3.50" 9 inch Ford 40 Splines

9 inch Ford 40 Splines Minimum weight

Front mount distributor drive

These axles are made from 4340 chromoly in + 4 HCR inches for long travel kits

DELRIN SWAY BAR BUSHINGS

VW DRIVE FLANGE 934

2014-2015 Polaris RZR XP Rear Axle (4340) Length:+3.50" 9 inch Ford 40 SplinesSummers Brothers line of forged steel axles for UTVs are manufactured to the same level of quality and strength as their axle lines for drag racing, oval track, and off road cars. Their UTV axles are stronger than stock while still retaining the same spline as OEM. These axles are available in several lengths for different long travel kits in addition to stock length axles. *Shafts are sold individually