2014-2015 Polaris RZR XP Rear Axle (4340) Length:+3.50" Transmission Shaft

Transmission Shaft

Front mount distributor drive

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

Summers Brothers gear drives fit under stock timing chain covers (big-block covers require minor modifications)

Summers 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

2014-2015 Polaris RZR XP Rear Axle (4340) Length:+3.50" Transmission ShaftSummers 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