SuperATV
Polaris RZR XP Keller Ball Joint
Polaris RZR XP Keller Ball Joint
Search matches make and model, not model year. This part fits:
Polaris RZR XP 4 : 2024+
Not sure? Text your year, make and model to 719-428-6837 or use Build Concierge and we'll confirm the right part. Freight-heavy parts can't be returned cheaply, so it's worth asking. Need a factory part instead? We can order OEM parts for any major make.
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Why Buy From SxS Network?
Located at Pikes Peak International Raceway, home of Adrenaline Park and Peak Adrenaline. We run many of these parts on our personal Maverick R and X3 rigs.
Not sure what fits your build? Call or text Tim directly at 719-428-6837. Real riders, real advice — no call centers.
Based in Fountain, CO. Support a Colorado business that actually rides.
Most orders leave the manufacturer in 1–2 business days — no middle warehouse, no re-boxing. Ship-by date shown above.
Product Description
Keller Ball Joints
are just plain better than OEM. They eliminate the snap ring—instead, you get
a beefy threaded chromoly housing. They won’t get pushed through no matter
what kind of nasty abuse you put them through. Todd Keller’s original ball
joint design is still the best of the best. You can’t do better than Polaris
RZR XP Keller Ball Joints, especially if you’re rocking a lift kit or big
tires.
- Two-piece, threaded design eliminates snap ring
- Chromoly steel construction
- Easy to install and maintain
- Backed by a lifetime warranty
Engineered to Be
Stronger
Todd Keller set out to make the toughest ball joints
possible. He ended up creating the first threaded ball joints on the
market—and they’re nearly indestructible.
Made with 4340
Hardened Chromoly Steel
They’re made with hardened chromoly
steel housings and studs for incredible strength. Plus they’re adjustable and
greaseable for industry-leading longevity.
Don’t Hold
Back
Thanks to their two-piece design, these ball joints install
quickly. Super strong, backed with a lifetime warranty, and easy to install?
You literally will not find a better ball joint. Get Keller Ball Joints and
push your Polaris RZR XP to the max!
FEATURE
- 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
intrusion
Fitment
- Polaris RZR XP : 2024+
- Polaris RZR XP 4 : 2024+
