[quote=&quot;John Schwiebert&quot;:22z9s4ec]There should be a plate on the block that has the tractor serial number on it. Tell us that and we can help you better. The comment that the 18-27 and the 80 engine are identical is not true. A lot of parts will interchange some will it not. We need the serial number and a brief description of what you need.[/quote:22z9s4ec]

Serial # 105926
Hart Parr on the left side of block

Looking at buying an Oliver 80 1937(running and in good shape) from a neighbour close by. Will the Oliver 80 engine slip into the 18-27 frame ?
18-27 has extensive damage (cracked block and missing parts)

Is there any where I can purchase parts for this 18-27 to try and keep it original as possible.

Thanks for the quick replies guys, much appreciated.