SuperATV
Polaris RZR XP Mega Keller Ball Joint
Polaris RZR XP Mega Keller Ball Joint
Search matches make and model, not model year. This part fits:
Polaris RZR XP 4 : 2024+
NOTE: Mega ball joints require modification of your A-arms
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
Your Polaris RZR XP is the
best of the best when it comes to performance. But let’s face it—the ball
joints could be better. It’s time to upgrade to Mega Keller Ball Joints to get
the beefiest, toughest ball joints around. Their two-piece design eliminates
the weak OEM snap ring, resulting in superior performance and durability.
- Two-piece threaded design eliminates snap ring
- Bigger, thicker
studs and chromoly steel construction - Easy to install and
maintain - Backed by a lifetime warranty
Thicker Studs for Better Performance
Mega Keller Ball
Joints have the thickest studs in the industry. They’re made with durable 4340
chromoly steel and are practically unbreakable. In fact, they’re so beefy that
you’ll need modified A-arms to support them.
Durable Two-
Piece Design
These ball joints use a unique two-piece design.
They’re threaded on one side and press in on the other for a fit that won’t
pull out. That design makes them easier to install and maintain too—they’re
easy to adjust, rebuild, and grease.
Warrantied for
Life
With these ball joints installed, you’ll be ready to ride
wilder than ever before. They’re a perfect pairing with giant tires or a lift
kit. Get Mega Keller Ball Joints and never worry about another annoying
breakdown on the trail. And what if you do break them? No worries—Keller Ball
Joints are backed with a lifetime warranty.
FEATURE
- Maximized studs and housings for industry-leading strength
- 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+
NOTE: Mega ball joints require modification of your A-arms
