Review on JX Wheel Knuckle Vacuum Installer by Peter Boisvert

Having never dealt with Ford vacuum lockers before, I thought this tool would be "good to have". No, you definitely NEED it. For installing the oil seal without killing it and for installing the axle back into the truck. You really have to pound it all the way. Anything I would build would cause more degradation than the savings would be worth. Who knows if I'll ever use it again, but for fifty bucks just consider it part of the job. You will not regret the money spent.