It certainly sounds and looks like it could be "pressed out', and a new replacement bushing installed..however, compare the price for the replacement unit w/housing against the cost of the machine work= labor and material charged. The actual job should be the same as fitting new king pins and bushings into the older style of solid I-Beam front axles and spindels as on pickups and trucks. Finding a willing and knowledgible machinist might prove harder than you desire. Check with your local tractor dealers and truck repair shops as they would see more of this sort of job than a Brake repair shop,etc. If during your search, someone recomends Knurling the inside of your your existing bushing to tighten up the loose fit, don't go for it, that proceedure will not last long in this application. If you are a penny pincher like I am, try to find a new Pin thats fractionaly larger in diameter, and bore a new hole thru the old bushing to the right size. But only if you have enough "meat" left in the bushing to do so. Best of Luck, Hope other's chip in. Lloyd