My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Quadboss 416593 Heavy-Duty Ball Joint Kit for Polaris

(Polaris Sportsman 850 2011-15, Ranger XP 900 2013-16, RZR 800 2008-13, RZR S 900 2015-16, RZR XP 900 2011-14, Scrambler 850 2015-16 + 31 more models)

Manufacturer

Picture for manufacturer Quadboss

Part Number

416593
5 reviews
Sale Price

$51.88

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Quadboss 416593 Heavy-Duty Ball Joint Kit is engineered to eliminate premature ball joint failure on Polaris ATVs and UTVs. This upgraded kit replaces OEM aluminum joints with heavy-duty steel construction for superior strength and durability in demanding off-road conditions.

Key Features:

  • Heavy-duty steel cases with POM-M90 bearing cup isolate the ball end from the case for extended service life
  • Steel-on-steel design provides superior strength compared to factory aluminum joints
  • Adjustable end cap allows slop to be taken up as the joint wears over time
  • Grease zerk fitting enables easy lubrication to extend component life
  • Cost-effective alternative to replacing expensive A-arms or steering knuckles
  • Sold per A-arm and includes snap ring and cotter pin for complete installation

This ball joint kit is designed as a direct replacement for select Polaris models including ACE, Brutus, General, Ranger, RZR, Scrambler, and Sportsman. The heavy-duty construction and serviceable design make this an ideal upgrade for riders who demand reliability and longevity from their suspension components.

Products specifications

Fits

Polaris Sportsman 850 2011-15, Ranger XP 900 2013-16, RZR 800 2008-13, RZR S 900 2015-16, RZR XP 900 2011-14, Scrambler 850 2015-16, Ranger 800 4x4 EFI 2010-13, Sportsman 400 HO 2008-10, Ranger 570 Full-Size 2015-16, RZR 900 2015-16 + 27 more models

THMotorsports always has the lowest prices and shipping. Just completed my second order with them and will continue to purchase from them. Shipping on first order was quick and left their building the day after ordering.

Cheapest online. Delivery was quicker than Amazon.

Awesome experience! Thanks!

Very helpful and easy

These guys did a great job tires delivered two days before expected 2nd order from them both orders delivered in just a few days

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy