This is my second kit, love vevor products . Had another 21 pc kit oddball import before and the sleeves just didn’t “stack up” correctly , just did all 4 ball joints on my 2005 checv Silverado 3500 4x4 crew cab 6.6 duramax this kit had all the correct sized sleeves . If you never used one of these kits use this lube on the driver threads the drivers end anything that spins, I use 75 w gear oil , makes it easier less stress and last for years.