Keller Ball Joints Polaris RZR Turbo S / Pro XP / RS1
Are you looking for the best ball joint on the market? Whether you're replacing your old worn out ball joints or upgrading to prevent future issues, Keller Ball Joints has you covered. Designed to be able to handle whatever you throw at it! Keller ball joints have a hardened body and stem. The stem is built from AMERICAN made 4340 and hardened for maximum strength and wear resistance. Adjustable and greaseable with a replaceable boot.
Redesigned to include our boot retaining ring. This ring increases the boot sealing area and keeps the boot where it needs to be when riding deep mud and power washing ect.
- Made in USA
- Lifetime Warranty
- Made from 4340 Hardened Steel
- Replaceable Boot
"Lifetime Warranty" against manufacture defects and breakage.
Installation Instructions not currently available online