Need info timberjack 240D

[MrTjack]

I have a 1981 timberjack 240D with a 4-53 my hydraulic pump is mounted on the back of the motor two bolts took it off. The pump went out and doesn't have any name or serial number stamped on it. Does anyone have any information on where I could get a pump or a pump that would work. I'd like to get one off ebay.. parts stores around here are through the roof. thanks in advance.

[loggah]

Its been years since ive gotten into one of those but i believe its a commercial shearing pump,it should be square looking with 4 bolts thru the back cover and body with what looks like 1/2 a arrow in the casting.I think they had the numbers stamped on the side of the mounting flange. On second thought i have seen some with Vickers  pumps. There are some on e bay at the moment.Don