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Needed in Australia D318 crankshaft

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8 years 7 months ago #143201 by wimmera farmer
Neighbours are in need of a servicable crankshaft for a D6 8U/ D318 engine. No 6 bigend has failed and their crank is already 40 thou undersize.
Something in Australia would be a lot easier so just wonder what might be around.

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8 years 7 months ago #143229 by Mike Meyer
Hi Colin, wasn't there a rough D6 sold at a clearing sale near you a month ago, is this the machine?

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8 years 7 months ago #143231 by wimmera farmer
Wrong one Mike that was D6B with later engine D333? This one had been around here for several years.

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8 years 7 months ago #143232 by neil
Colin, if you can't find something reasonable local, compare getting #6 welded up and turned down plus one bearing, to the cost of importing another crank plus a set of bearings. It worked out in favor of the former with my D2 crank and I'm state-side. Welding #1 or #6 is generally ok because it's at the end of the crank so does not add much appreciable bend to the crank i.e. not enough to warrant straightening it. Your mileage may vary as they say...

Cheers,
Neil

Pittsford, NY

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8 years 7 months ago #143262 by wimmera farmer
Thanks Neil that may be an option but only if the rest of the crank journals are really good as it is at max under size now 40 thou.
Have found out engine is not origional as it is No 32A135. Not sure what it came out of possibly a grader. Sure looks like D318 to my eye and a very experienced cat mechanic who is looking at it. Could be a long job.

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8 years 7 months ago #143264 by josh
32A1-200 is a D6 built in Australia.

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8 years 7 months ago #143268 by D6 Pete
Paul has parted out a couple U series D6s and 12 graders . ..regards good luck pete

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8 years 7 months ago #143283 by Old Magnet
32A is a Aussie 9U model.
31A is the 8U model.

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8 years 7 months ago #143291 by handhewn
Don't know my numbers by heart but if that d6 is a very early model I have some new cranks and bearings (all standard) in crates/boxes. I won't be back near a computer until Monday.
Floyd

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8 years 7 months ago #143306 by wimmera farmer
Hi Floyd thanks for looking. 3F5020 is the only number I can find for a D318 crankshaft in 8U/9U books so hoping they are all the same. I have a suspicion some grader engines may be different. thanks colin

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