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Cat d6 9u starter info

Cat d6 9u starter info

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mikewood869
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Anyone happen to guess what model starter this is? It came off a d6 9u. There’s no tag and I’m not getting good part numbers off this thing. I’ve already put it on 24 volts just not in the pictures

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Mon, Oct 6, 2025 10:54 PM
Ray54
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Delco MT 40 I think is the model from back in the day. But I am not a expert by any means, so that is a educated guess.

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Tue, Oct 7, 2025 5:01 PM
mikewood869
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Ended up finding some numbers where the tag was.

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Fri, Oct 10, 2025 11:34 PM
neil
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That 1113740 is superseded by 1990453 (42MT 24v with 12 teeth straight - I assume that the D6 also uses a helical tooth arrangement so you'd want to buy that gear from ebay. Or are you continuing to use the 1113740?

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Sat, Oct 11, 2025 3:12 AM
mikewood869
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Reply to neil:

That 1113740 is superseded by 1990453 (42MT 24v with 12 teeth straight - I assume that the D6 also uses a helical tooth arrangement so you'd want to buy that gear from ebay. Or are you continuing to use the 1113740?

To be honest I don’t know yet, I’m gonna try another starter shop

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Mon, Oct 13, 2025 12:32 AM
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