Bronze Upgrade! Front Lower A Arm Bushing for Polaris Sportsman and Scrambler

Boss Bearing 50-1094UP Bronze Upgrade! Front Upper and/or Lower A Arm Bushing Kit.

Reduce slop and downtime with our exclusive Boss Bearing upgrade! This upgrade boasts tensile strength of 35,000 psi, yield strength of 27,000 psi and a brinell hardness of 72! Our upgrade allows you to keep contamination out and clean grease in!

Our kit features: Cast SAE 660 Bronze Bearing material to replace factory plastic bushings; Cast SAE 660 offers excellent strength and wear resistance with exceptional anti-frictional characteristics; These precision CNC machined bushings have an integrated uni-directional nitrile seal; The uni-directional seal allows one to purge the pivot point of any contamination with grease as needed; An incorporated figure 8 grease channel allows grease to be evenly distributed around bushing and pin; Pins (when included) have been upgraded to a polished Rockwell 60 hardness to increase wear resistance and life. Factory pins have been tested to be less than Rockwell 50.

Kit Contains: 2 Hardened Bushing Shafts 4 Cast SAE 660 Bronze Bearing Material Bushings Please note: This kit will repair one side, if you need to repair both the left and right sides please order 2 kits. 4 kits for everything! Note: Please review product image for accurate representation of product contents.