The previous owner of my 570D had the 3pth stolen off the tractor. Piece by piece I am trying to get it back together. I have cylinder and the rockshaft but need the square-end clamp on arms, the upper and lower 3pt arms plus the vertical lifting rods. I'd also like to add a belt pulley.
If you need square end arms you must have a 35-40-50 rockshaft. 500 series arms are splined. They are also almost impossible to find and if you do find them your wallet better be so fat you can't hardly sit down! It's possible that early '58 560 & 570's used the 40-50 style 3-pt. or that it was dealer installed. Neil Grant makes reproduction 40-50 arms and other 3-pt components. (lower draw links are the same) The intermediate links have to match the upper arms. The seat in the picture is a Monroe and is correct for '58 and early '59 550, 560 & 570's. Hope I have helped!
-- Edited by thecoopkid on Thursday 8th of December 2011 03:38:19 PM
So if the 40 & 50 have the same square end rockshaft, maybe I should be looking at 40 & 50 arms (upper & lower) as well. I don't have a parts book for any of these tractors to compare but I did snap a picture of the rear end of an early 570 gas a few years back. This tractor did not have the nice seat of the 500 series but it did have a 3pth with a square end rockshaft.
