70's ford LGT 145 Transmission parts or reference?

[mikebarr]

Greeting all
A friend inherited a LGT145 Tractor, engine is running, front PTO Runs the bucket hydraulics, but transmission (pump) is too weak to move it- Just spins the wheel barely when off the ground
Part No on the trans is: 11862 2? eaton transmission but this number predates their current numbering system (newer start with 700 XXXXX) so they can't provide data or a replacement.
The transmission/axle it is hooked to is a Peerless 2500.

Can anyone help sourcing a used transmission or the corrrect part number cross reference so I can deal with Eaton?

Thanks for taking the time
Mike

 

[RickB]

That tractor was built by Jacobsen if that info is helpful.

 

[mikebarr]

Thank You. I'll se if they have any historical data