I've got a D2 crank, bearings and three pistons with rods and bearins. Crank is good, pistons were stuck and I pulled them, not sure of their condition except that they have lots of combustion residue/varnish.
What do you need?
Jim, in western Kentucky
you can buy most everything you need from your caterpillar dealer.
Is there an updated parts book,,,or are the original part numbers still good at the dealer?
Use the original part numbers. Cat's system will upgrade the numbers if there are newer numbers.
Q P/N NEW P/N Description
Liner
1 4F3741 5M6765 Liner
1 4F3792 Gasket (copper)
3 3B9069 Seal (FITTING)
Piston
1 9F4110 PISTON (BODY)
1 4F6554 1S7082 Ring
2 8F2154 3S5526 Ring
2 4F2425 Oil Ring
2 4F5069 retainer (piston pin)
1 4F4625 Piston pin
1 4F4624 9F1847 Piston pin Bushing (BEARING)
This is for one cylinder so you have to make it 4 times all is availible
Many thanks to everyone,
I've starting to take the machine to bits and I think I'm in for liners and rings, the pistons look OK. My local CAT dealer can supply them but I'm looking at options as they seem expensive. Lets face it tho' for 60 years old you cant complain and it amazing you can still get the bits, there are not many manufacturers that can say that!
Long live CAT tractors 😊
It's not just about looks good. Check ring lands for proper specs.
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