1savoy
Gold Member
- Joined
- Oct 27, 2003
- Messages
- 382
- Location
- Oklahoma
- Tractor
- B26, ZD323-60 and JD JX75 currently. Previous: L3800 HST w/ BH77, JD301-A , JD450C Dozer, JD 330, JD F525, Ford 4000, Farmall H
Looks like the 521 became the 522, as far as I can tell. If you look at the parts catalog link from an earlier post, you can expand the sectional index (for the 522 loader) and look at the mounting frames, masts, boom. Item #3 shows the mounting frame for the (20, 30, 40, 50 AND 55 SERIES TRACTORS). Looks like that would be the loader you would need. I think from trying to "build your own" JD utility tractor the 553 loader came in a little over $5000. I could not find a current model that uses the 522 to build and get a ball park price. Probably going to be in that general range. As far as quick attach the 520, 521, and 522 will be what we think of as quick attach. The older 145, 146, and I think 175 have to have some bolts pulled to detach. 6 bolts on the 145, 146 and I think 4 on the 175. Still would only take a few minutes to remove the loader. I set mine up to leave the control valve on the loader and just two hydraulic fittings to un-hook from tractor to loader. The newer loaders use the cable operated joystick (or at least they did) and use 4 hydraulic fittings at the control valve. The 143, 512, older 48's and the like are not quick attach. Looks like you may have to talk to a dealer to get a price on the 522. If the 175 near you is in good shape, it may be a decent way to go. Just faded paint could be somewhat easily fixed. I would just recommend using paint from JD and not TSC or the like. JD paint is the correct color and holds up much better and is only a couple of dollars more. You can also buy all the decals to make it look like new. You can get prices from the parts link. Just set up an account, then add the parts to your shopping cart to get the prices. If you have a decent dealer, they should knock a little (10-15%) off the prices listed on parts. I think I am like you and prefer the looks of the 143, 145, 146 and 520, but I would not discount looking at the 175. Sorry for the long reply. Good luck.