Re: Oliver Super 77 Industrial w/ FEL &amp; backhoe, dual rear wheels.

1- the serial data plate is missing-can an engine number be cross-referenced to determine the tractor serial number?

2-the engine has low oil pressure...the owner says that it needs an overhaul. The tin is in good shape.

3-the hydraulic pump needs replacing. Are parts readily available?

Would this unit be worth purchasing and at what price?