2012 - 2013 Kawasaki Teryx-4 Rear Axle (4340) RZR XP-900 UPGRADE Full 45 splines

Full 45 splines

(Small lock) No plates or gears

Any Standard Chevrolet distributor can be used with a Summers Brothers front drive without modification

Spacer and Hex nut (alloy material that is heat treated)

Allows fine tuning cam timing

2012 - 2013 Kawasaki Teryx-4 Rear Axle (4340) RZR XP-900 UPGRADE Full 45 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. *Axles are sold individually