KSP 1-4" Upper Control Arms Kit for Je/ep Grand Cherokee WK 2005-2010, Adjustable Front Lift Control Arm Compatible With Commander XK, Aftermarket UCA with Greasable Ball Joint Replace for Factory Arm

Great value for the money the look sick improved ride. The noise is quite and smooth . the ball joints are tight and smooth and what a great upgrade. They are super durable tube And you can tell when u move the rod what a beneficial difference it is from the old ones the function amazingly and I'm super happy great investment for the truck and me. Must buy

Bolted right on my 17f150 with 4” lift and love the little red accents it gives. Was skeptical at first buying something like this online vs autozone but very good quality and works just fine

The upper control arms fit perfectly on my 2005 f150, I’m running a 275/70 on stock 18’s with a 2.5in leveling kit. There seems to be no run either and has made a significant improvement in ride quality.

Bought these to replace the OEM upper control arms. The oem control arms with a leveling kit causes the control arm to smash against the coil bucket. This has much much less contact, however the back has a small joint that runs across that still barely touches the coil spring at full droop angle.They feel very well made, welds do not look bad and the ball joint was tight on both of the uppers. The polyurethane inserts seem to be of quality and they were not very hard to get into the vehicle.When installing I noticed the bracket that holds the brake lines in place had a longer screw that was too long and made contact with the new control arms. I replaced the screw with a shorter one from the part store. (M8x1.25) I also found the grease fitting to be very hard to get them to face outward to make them easy to grease. I opted to just throw them on and for the money I can just replace the control arms if there’s issues. The KSP replacement ball joints are pretty affordable.While I cannot give any indication of longevity as of yet, I’d say the fit & function is good. The 4 stars is because of the grease fittings being a PITA to the point where I gave up trying to get them to face a direction I can access with a grease gun. Also there still being a tiny bit of contact. With this all said I’d definitely buy them again, I enjoy the serviceable balljoint in the UCA. This is especially usefully if I’m off the beaten path and the UCA ball joint fails it gives me the ability to replace the ball joint wherever I am vs having to drop the spring and everything around it to be able to get the control arm bolts out to replace the whole arm.

Perfect fit, angle is much better after 3" lift. Greasable bushings is a huge plus! I got the bundle from KSP with 3" front + 2" rear lift spacers. Couldn't be happier with the results, allowed me to run 35x12.5 with NO rubbing

I installed this on my First Gen Tacoma in January 2024.I had a professional shop install this to spec. Torque down per instruction manual. In February 2024, less than one month after installing, the nylon/lock nut used cracked. I lost control in a parking lot.I had the same shop fix it, and they told me it wasn’t worth buying. However, with this market, this is the only option. I had to get it aligned 5 times since installing. In August 2024, the ball joint started to fail.Overall, if I had to go back in time, I would spend my money on a different product.

Easy install, great fit! I had to get these because the Rough Country N2 3" lift shocks I had purchased were causing the upper control arms ball joint to binding up and was limiting my upntravel by two inches. Installed these and problem solved! They do seem to be a little larger than the OE UCA's and my tires are cambered out now. Easy fix by getting an alignment. No squeaks either, i filled everything with Lucas blue marine grease.

The zerk fittings break pretty easy. It doesn't tighten like how the picture is shown on the description where the fill port is pointed towards the ball joints. The zerk refil does not so it's very difficult to grease up the joints.The zerk fittings itself is super brittle so it breaks before you can tight it against the UCA.I do not recommend this to anyone. It's cheap for a reason.UPDATE: seller partial refund for extra zerk fittings that I've ordered on amazon to replace the fault zerks that came with the UCA. +1 star