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d17 gear ratios
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HudCo View Drop Down
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Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3538 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Topic: d17 gear ratios
    Posted: 12 Nov 2023 at 8:03pm
are they the same for gas and diesel ?
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20488 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 12 Nov 2023 at 9:06pm
All transmission gears are the same. The ring and pinion is the same too. Final drives are also the same.
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HudCo View Drop Down
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Joined: 29 Jan 2013
Location: Plymouth Utah
Points: 3538 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HudCo Quote  Post ReplyReply Direct Link To This Post Posted: 12 Nov 2023 at 10:57pm
thanks thats what i thought
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SteveM C/IL View Drop Down
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 8239 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveM C/IL Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2023 at 6:58am
At this time the 2 engines were running same rpm? Not like WD45 days where diesel was a good bit faster than gas rpm therefore requiring different PTO box and ring & pinion.
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Joined: 04 Aug 2015
Location: NC Indiana
Points: 14 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CS_IN Quote  Post ReplyReply Direct Link To This Post Posted: 13 Nov 2023 at 2:25pm
Yes this is correct.  The gas engines were upped to 1650 governed RPM at the beginning of the D17s. The WD45 gas engines were 1400 RPM.  The D17 ring and pinion is the same as WD45 diesels.  I have a WD45 diesel that someone put a gas rearend in.  I am using D17 parts to put it back correct.
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