Looking for super major fuel injection pump

[jmfuhrman]

Hi,
My brother has a 1962 Super Major with a Simms fuel injection pump #SPE4A755 647. Problem is there are many parts on it that need to be replaced and we can find them anywhere. I was told we can't get the bearings and seal for the bottom half anymore. I can't even find a rebuilt pump to purchase or anyone who will rebuild this one . Is there anyone who knows where we can get parts for the pump or is there another pump that will work on this tractor. Thanks for any info you can provide.

[supermajor61]

There is a rebuilt on on ebay. Just enter "fordson injector pump", ot type in the item number 180962801016.