Brilliantly designed aluminum Cap made to fit the LM-UTV Polaris RZR XP POLARIS | RANGER / General / RZR | 2012-16 XP 900 / 2015-16 900 / 2016 S1000 Ball Joint
O Ring sealed to keep water and other debris out of the ball joint.
Easily servicable. No tools required
Grease will stay cleaner for longer
Does not allow grease to ooze onto the wheel causing a mess