Polaris RZR 800 Keller Ball Joint


SKU: Item-BJK-P-RG#AG Categories: , , , Tag:
Add to wishlist


Upgrade to Keller’s Two-Piece Ball Joints
OEM ball
joints have a major problem—their flimsy snap rings make it easy to push them
out when you hit a bump. Todd Keller built a two-piece ball joint to fix that.
So upgrade to Polaris RZR 800 Keller Ball Joints to quit breaking down mid-
ride. The chromoly stud and threaded housing are perfect for going on hard
rides without breaking down.

The Durability Your RZR 800

After years of service, we know your RZR 800 has seen
plenty of ball joints come and go. Keller ball joints are different thanks to
their innovative two-piece design. Press in one side, and then thread in the
housing to give you the most secure ball joint install you’ve ever seen. The
whole thing is made of chromoly steel for extreme durability too. And with an
easily greaseable and adjustable housing, you can maintain like-new stud
tension indefinitely.

Let Your RZR Loose
you feel like you have to baby your RZR 800, you need Keller Ball Joints.
Because they don’t use a snap ring, they’re built for the kind of hard riding
you love. Whether you’re running monster mud tires or just going flat out in
the trails, you can count on these ball joints to get you through without
breaking down.


  • 4340 hardened chromoly steel construction
  • Two-piece threaded
    design doesn’t require a snap ring
  • Easily adjustable, rebuildable,
    and greaseable
  • Robust boot retaining ring prevents water


  • Polaris RZR 800 : 2008-2014
  • Polaris RZR S 800 :
  • Polaris RZR 4 800 : 2010-2014

Additional information


1 Ball Joint, 2 Ball Joints, 4 Ball Joints