pony motor parts found in: Oil seal, oem carburetor repair kit, starter brush and bushing kit, starter bracket, john deere 70, 720, 730 diesel, r20167r, wico magneto. is your old caterpillar pony motor stuck? Or does it have a rod sticking out of the side of the block? Stop throwing good money away trying to. caterpillar pony motor parts found in: Oem carburetor repair kit,. with pony start engine on diesel models using zenith 11681, 12172 carburetors) ]; jun 29, 2011 · i'm rebuilding my pony motor for my d4 7u (1956?). It needs new rings and and a fresh set of gaskets. Anyone know of a parts guy / distributer that may carry these.
