FITMENT:
- Polaris RZR XP Turbo : 2016-2021
- Polaris RZR XP 4 Turbo : 2016-2021
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 Joint sold individually
A Better, Beefier Ball Joint
Keller Ball Joints fix the weakest part of OEM ball joint design—the snap ring. We eliminated that snap ring and replaced it with a threaded chromoly housing that won’t push through your arm. If you want a ball joint that can handle big lifts and heavy machines without pulling out, Todd Keller’s original two-piece design is still the best you can get. So put Keller Ball Joints on your Polaris RZR XP Turbo—you won’t regret more breakdown-free weekends.
The Most Durable Ball Joint Around
Keller Ball Joints aren’t just the first threaded ball joints on the market—they’re also the most durable. Once you press the joint into your arm and thread the housing on the back, there’s nothing that’s gonna get it out. Plus, they’re made with hardened chromoly from top to bottom so they can take the heat. And since they’re easily adjustable and greaseable, you can keep them running smooth for years.
Ride Your Way
Lift your RZR Turbo, put on massive tires, and go hit some jumps! By eliminating the need for a weak snap ring, Keller Ball Joints can handle every kind of extreme ride. They’re designed to stop your weekends from being interrupted by a pointless ball joint break.
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.

