- Engraved for easy identification
- No need to remove your axle
- UTV and ATV bearings constantly fail this will add grease
- It will push out water or junk in bearing
- Pump grease through Zerk fitting with your grease gun
- All Aluminum with steel fitting
- Fits all Polaris UTV and ATV wheel bearings with a 44MM bearing
- Works with all aftermarket and OEM bearings
- Made in the USA