D2 History

Ray54

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[quote="Stevenh1988 post=261872 userid=18607"]I bought a D2 recently. I can’t find the serial number among the ones listed on this site. It has a placard that has tractor number 5u5377. Can someone help me figure out the year so I can start finding the correct parts. Other placards have been painted over

?‍? 5u 5377 is the serial number That should be all you need to order parts. Back in the day Cat did not change machines for years at a time. So parts books will have serial number ranges on the front.
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Tue, Mar 4, 2025 1:06 AM

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Our channel highlights machines from the earliest Holt and Best track-type tractors, equipment from the start of Caterpillar in 1925, up to units built in the mid-1960s.