TD15B 'dozer year and engine?

JDknut · Jun 26, 2008

I am trying to find out which engine is in an IH TD15B 'dozer. It has an inline six Diesel that is turbocharged and with a Roosa Master injection pump, and it also has a torque convertor power shift trans. I've narrowed the engine down to a DT361 or a DT407, but can't tell which it is, the block casting number under the oil cooler that one site advised me to look at says 10-9J and then some unintelligible numbers after that. The canister-type oil filters makes me think it is a DT 361, tho. The serial number from the data plate is TD15BP6915. If someone could tell the year and which engine, I'd be grateful. I also put this on the crawlers forum. Thanks

the tractor vet · Jun 26, 2008

look on the left side of the block about in the middle where the head and block cometogether and there will be a flat machined surface and this is where the CID and s/r # should be . Now if at one time the block was replaced then it will be blank . Been to long since i was around the I H dozers , last one i was on was a TD8 E and that was 30 + years ago and as for the TD 15's make that 40 years ago.

TD15B 'dozer year and engine?

JDknut

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the tractor vet

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