FITMENT:
- Polaris RZR XP 900 : 2011-2014
- Polaris RZR XP 4 900 : 2012-2014
FEATURES:
- 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
- Ball Joints Sold Individually
OEM ball joints rely on a snap ring to hold them, and that snap ring can easily fail when you’re wheelin' hard. That’s why Keller came up with a better, two-piece design that eliminates the need for a snap ring. The rest of the ball joint is upgraded to chromoly steel too. So put a set of Polaris RZR XP 900 Keller Ball Joints on your rig, and start sending it without blowing up your ball joints.
Long Lasting and Tough as Nails
You and your XP 900 have probably been through your fair share of standard ball joints, so now it’s time to use something different. With a two-piece design, you press in the joint and then thread the housing onto the back. It pinches your A-arm like a nut and bolt making it virtually impossible to pull out unintentionally. And with a hardened chromoly steel construction, it can take hard hits too. Plus, it’s greaseable and adjustable so you can keep it running like new.
Ready for Your Massive Rig
Whether you’re running stock or rolling on massive mud tires, Keller Ball Joints are built for it. Since they don’t depend on a flimsy snap ring to stay in, you can put more weight on your machine and get wilder without stopping to fix your blown-out ball joints.
UTV Direct Return Policy
Eligible items may be returned within 30 days of receiving your order. All returns must be submitted through the UTV Returns Center and are subject to inspection before a refund or exchange is processed.
- Items must be returned within 30 days of receiving them.
- Items must be returned in new, undamaged, uninstalled condition and in the original packaging.
- Windshields with the protective covering removed are not returnable.
- Special-order and custom items are non-returnable.
- Return shipping expenses are the responsibility of the customer unless UTV Direct shipped the incorrect item in error.
- Exchanges will not be shipped until the return has been received and inspected.
- The original shipping cost may be deducted from any returned order that received free or shared shipping when the order was placed.
- Returned items that do not meet return requirements may be denied a refund or exchange.
SuperATV - 10%
During checkout, we ask for your year, make, and model. UTV Direct is not required to verify fitment on the products selected. It is ultimately the customer’s responsibility to confirm that the products ordered are correct for their vehicle. Fitment information is listed on each product page. If you are unsure, please contact our sales team before placing your order.
Refund timing may vary. You should generally expect to receive your refund within four weeks of giving your package to the return shipper, although many refunds are completed more quickly. This time period includes return transit time, inspection/processing time, and bank/payment processing time.
View Full Shipping & Returns Policy
Return authorization emails are typically sent within 2 business days. Please check all email folders, including spam and promotions folders.

