After over a year in the making we are proud to provide our solid 4140 ball joints for the Polaris RZR.
These joints have been rigorously tested, beat, and pushed well beyond what most would call normal or even heavy duty use.
These ball joints have been used in several UTV platforms running various race series and have performed very well under pressure.
Our ball joints are composed of 7 seperate parts put together to form one unit. Those parts are as follows
The most unique and proprietary part of our ball joints is the way in which we deliver grease to the stem itself. Through all 4 components which make up the inside of the ball joint their is a hole that is drilled through them allowing grease to be inserted into the flush mount grease fitting in the adjustment nut jamb bolt and pass all the way to the ball joint stem. In the stem there is a cross drilled hole that then allows grease to exit the side of the stem and grease the stem all the way around via a grease groove around the outside. Once grease is on the outside of the stem we have a unique spiral groove that when the ball joint is pivoted then carries the grease to the upper most portion of the ball joint. Ensuring that the entire stem is greased to keep wear down and even more importantly keep water and other contaminants out.
Every component in our ball joint was designed and machined in house from U.S. made 4140 chromoly. After all components have been checked they then proceed on to receive a very high quality and durable Liquid Nitride Treating. This treating is used to further harden the material and give it another layer of protection as an anti friction coating and as a case hardening treatment as well. This coating is applied by one of the countries top nitride coating facilities who's treatment prcoess has been hand picked from companies like Glock, Sig Sauer, Barret, along with countless NASCAR race teams and aerospace industry leaders. Needless to say, when we selected a coating for our joints, we wanted the best of the best.
All joints are protected by a FULL LIFETIME WARRANTY against workmanship defects AND damages including broken items. Every component is also available for purchase separately so that you can service the ball joints if you ever wear them out.