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D21 and 210 Ring and Pinions
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lussetto View Drop Down
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Joined: 05 Nov 2010
Location: Bridgeport, NE
Points: 63 		Post Options Post Options   Thanks (0) Thanks(0)   Quote lussetto Quote  Post ReplyReply Direct Link To This Post Topic: D21 and 210 Ring and Pinions
    Posted: 10 Apr 2016 at 10:02pm
Is there a difference in ratios between the D21 and 210?

Greg
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injpumpEd View Drop Down
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Joined: 13 Sep 2009
Location: Walnut IL
Points: 4917 		Post Options Post Options   Thanks (0) Thanks(0)   Quote injpumpEd Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 2016 at 6:16am
yes, the 210/220 is 3.70, D21 is 4.11 I think.
210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20549 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 2016 at 9:16am
210-220 pinion gear has one more tooth for strength/durability and then they slowed down the larger final drives to essentially come up with the same axle speeds as a D-21.
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lussetto View Drop Down
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Joined: 05 Nov 2010
Location: Bridgeport, NE
Points: 63 		Post Options Post Options   Thanks (0) Thanks(0)   Quote lussetto Quote  Post ReplyReply Direct Link To This Post Posted: 11 Apr 2016 at 11:45am
Thanks for the information. Got both the D21 pulling tractor and the 210 donor apart to swap differentials and they both had the same ring and pinion.  Just wanted to make sure.

Greg
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