Review on 🔧 Dorman 520-127 Suspension Control Arm Assembly for Selected Cadillac, Chevrolet, GMC Models - Front Left Lower, Including Ball Joint - Black by Matthew Perez

AVOID! As another reviewer mentioned, I can't get the ball joints on this arm or the other arm on the opposite side to accept any sort of lube. I've tried swapping out the Zerk fittings, tried the 90* grease adapter, tried the needle injection adapter and nothing worked. I ended up messing up one grease gun and plugging the hose into another to try and get the ball joint to pick up the grease. I'm not the only one having these issues, a quick search shows other people are having the exact same issues with this lever. The only reason I bought this arm was because I needed to replace the ball joints and the entire arm wasn't much more expensive. Now I still have to change the ball joints, because the ball joints on the arm are complete nonsense. AVOID and simply replace the stock ball joints and bushings when needed.