These are a selection of web sites that I have found very useful over the past few years.

This is a fabulous site, ideal for us tractor enthusiasts
wanting to buy and sell old tractor parts. I have used this site many times
and find it very easy to use and quick to find information.
It's a must visit!
Another favourite of mine is:
Currently my favourite US parts supplier. Joe and Frank provide an excellent service with Frank responding to my e-mails promptly, with good technical advice and with photographs if necessary for identification purposes. There is not much in the way of Farmall spares that Joe does not stock.
Delivery takes on average 10 days.
Hurley Engine Services Ltd. of Bath fitted new liners and pistons to my MF35, re-ground the crankshaft and machine ground the valves, assembled and tested the head for leaks on completion. For all types of engine repairs and overhauls, large and small I recommend unreservedly www.hurleyengines.co.uk.
www.tractormanuals.co.uk
A UK web site which offers manuals for a wide selection of tractors.
A one stop shop for many alternative links: Click on Tractor Links below.
MORE WEB SITES WILL BE CONTINUALLY ADDED AS AND WHEN APPROPRIATE.