The wheel bearings and seals are starting to go on my 773G with 1300 hrs. The machine sat for a few years before I purchased it, so I assume that is why. I trying to get the part numbers for the bearings to get some prices on replacing on them. My mechanic said the 4 carrier bearings must be Bobcat OEM. I'm located in Central Florida, the mechanic I plan on using to have the job done quoted me $1500 for the whole job, his parts list includes; 12 bearings, 12 races, 2 carrier seals, 4 axle seals, 15 gallons of hydro fluid, 4 sleeve savers, locite, 2 orings, and a tube of caulk. Is it worth my time to shop for the parts? or just him let do it? (he warranties parts/labor for 6 months)