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mattk View Drop Down
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Joined: 07 May 2025
Location: oregon
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mattk Quote  Post ReplyReply Direct Link To This Post Topic: need help
    Posted: 07 May 2025 at 8:51am
we have a 1963 Allis Chalmers bd-3 road grader need a rear axle when we got it was broke any help would be great thank you 
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DiyDave View Drop Down
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Joined: 11 Sep 2009
Location: Gambrills, MD
Points: 53380 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DiyDave Quote  Post ReplyReply Direct Link To This Post Posted: 07 May 2025 at 4:30pm
Do you have it apart?  Some pics would help...Wink
Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need!
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Ian Beale View Drop Down
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Joined: 03 Oct 2011
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Points: 991 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ian Beale Quote  Post ReplyReply Direct Link To This Post Posted: 07 May 2025 at 6:01pm
FWIW


Suggests might be made in the 1940's
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SteveM C/IL View Drop Down
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Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 8502 		Post Options Post Options   Thanks (0) Thanks(0)   Quote SteveM C/IL Quote  Post ReplyReply Direct Link To This Post Posted: 4 hours 56 minutes ago at 1:18pm
Wasn't a BD3 just a BD4 with one less cylinder. I've driven both but that was over 45 yrs ago.
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CAL(KS) View Drop Down
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Joined: 18 Sep 2009
Location: Chapman, KS
Points: 3800 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CAL(KS) Quote  Post ReplyReply Direct Link To This Post Posted: 4 hours 18 minutes ago at 1:56pm
bd3 was 3-71 detroit.  bd4 was 4-71
Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20

Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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mattk View Drop Down
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Joined: 07 May 2025
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Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mattk Quote  Post ReplyReply Direct Link To This Post Posted: 4 hours 5 minutes ago at 2:09pm
okay found out it is a 1952 not a 63 
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Ian Beale View Drop Down
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Joined: 03 Oct 2011
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Points: 991 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ian Beale Quote  Post ReplyReply Direct Link To This Post Posted: 1 hour 5 minutes ago at 5:09pm
What followed it in the Allis model line up?

Question asked because this came out in Listo's thread on his grader problem -

The first about 700 AC Forty Fives had straight cut gears in their transmissions.  Which looks like where Allis used up the parts from the AD series.

So, if there was a successor there might be an axle there?
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