The all-new Pro Series Upper Control Arms provide the strength of a race-style uni-ball arm with the ride quality and characteristics of factory parts through the use of a newly designed High Angle Ball Joint. These new arms offer increased strength and travel for your suspension, with corrected geometry and alignment after your vehicle is lifted. The new UCA’s are designed for OE like ride quality on-road without the noise of traditional uni-ball arms. Low maintenance PTMEG bushings, helix grooved pivot points combined with a sealed dust cap provide for years of quiet performance.
Had my 2022 Tundra SR5 levelled with the Pro Comp 3"/1" Nitro Kit and I could see the OEM UCA being stressed with the 290/65/R20 Pro Comp AT I had on 20". Good idea I changed it. There is difference in travel and I feel alot safer driving with these on now.
I wanted a better quality UCA than the factory Trail Boss arms. Completely satisfied with these new model UCA’s. Heavy Duty and plus the Pro Comp Warranty. Put on 2021 Trail Boss Custom with added 4 inch Pro Comp Lift.
Bought and ball joint ripped with in a couple weeks they send me new boot and I replaced it and still did the same thing. Better off going with bds
Pro Comp Suspension has spent the last two-and-a-half decades engineering, testing and manufacturing products that will give Jeep drivers the confidence to dominate whatever terrain is ahead. The Pro Comp Promise Life Time Warranty is forever. Pro Comp's warranty goes with the suspension products on Jeeps whether or not the Jeep owner is the person who originally purchased the product. Pro Comp Suspension can afford to give such a warranty because the products are produced at the Pro Comp facility in San Diego, California under exacting manufacturing standards. Pro Comp Suspension is the only suspension company with products that are tested under true driving conditions on outside roads, rather than simulated testing. Shop Pro Comp Suspension Now
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