2013-2014 Polaris RZR XP 1000 Rear Axles (300M) Length:+4.00" Reduced lateral suspension slop

Reduced lateral suspension slop

Aluminum 2 1/2" spacers are available to move forward the water pump and crankshaft pulley

Heat Treated 4340 chromoly stub shaft

Bigger 22 splines

2013-2014 Polaris RZR XP 1000 Rear Axles (300M) Length:+4.00" Reduced lateral suspension slopSummers 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. *Axles are sold individually