I have come across some new old stock Federal Mogul bearings. They are aluminum. The part numbers are 843 M-20 and 843 M-30. I have 4 sets that are .020 over and 2 sets that are .030. What are they worth? Is anybody interested in purchasing them? I also found a few sets of D6 final bellows. The bellows don't seem to have a part number, but they were marked D6. They are the rubber and aluminum type. I can take pics and measurements if anyone is interested. I am not sure what they are worth either. I have some other stuff as well but I haven't gone through it all yet. You can give me a call if you like at 250-228-2284. I am in BC. Thanks all, Robyn.

Do you have a cross to the Cat PN's?

I don’t, sorry. All I know is the bearings are for a D4 pony and the final bellows are D6

The bearings you have are main or rod bearings?  Can you attach some pics?

They are main bearings.

interested in the pony motor mains, PM sent.

I’m also interested and sent a pm (or two) but I’m not sure if they went through. I’m rebuilding the pup for a 212 9t grader, which I think uses the same pup as a d2 or d4 (and other things).