This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
The Forum Parts and Services Unofficial Allis Store Tractor Shows Serial Numbers History
Forum Home Forum Home > Allis Chalmers > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


Expansion plug for head on B tractor
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
kevin LA-CA View Drop Down
Bronze Level
Bronze Level


Joined: 12 Sep 2009
Location: california
Points: 46 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kevin LA-CA Quote  Post ReplyReply Direct Link To This Post Topic: Expansion plug for head on B tractor
    Posted: 17 Apr 2024 at 10:00am
Does anyone know the dorman number for the plug in the head of a b?

It looks to be 1.225 x 3/8.

Is there a cross over number or application?
Back to Top
Sponsored Links


Back to Top
steve(ill) View Drop Down
Orange Level Access
Orange Level Access
Avatar

Joined: 11 Sep 2009
Location: illinois
Points: 77787 		Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2024 at 12:48pm
I dont know... i just took the old plug to NAPA and got one that looked like it..

Your number of 1.225 is 25 thousands under 1-1/4 inch.... that would allow for a little CRUNCH when installing.
Like them all, but love the "B"s.
Back to Top
kevin LA-CA View Drop Down
Bronze Level
Bronze Level


Joined: 12 Sep 2009
Location: california
Points: 46 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kevin LA-CA Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2024 at 6:11pm
Remeasured using better attention. Plug is 1.250" in diameter.

For reference dorman 555-023.

No leaks now.
Back to Top
kevin LA-CA View Drop Down
Bronze Level
Bronze Level


Joined: 12 Sep 2009
Location: california
Points: 46 		Post Options Post Options   Thanks (0) Thanks(0)   Quote kevin LA-CA Quote  Post ReplyReply Direct Link To This Post Posted: 17 Apr 2024 at 6:27pm
Remeasured using better attention. Plug is 1.250" in diameter.

For reference dorman 555-023.

No leaks now.
Back to Top
ACinSC View Drop Down
Orange Level
Orange Level


Joined: 16 Dec 2015
Location: South Carolina
Points: 2538 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ACinSC Quote  Post ReplyReply Direct Link To This Post Posted: 18 Apr 2024 at 6:16am
On my D 15 I used a expansion plug from Napa, like Steve said. When I had the head redone machine shop put a freeze plug in.
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.047 seconds.


Help Support the
Unofficial Allis Forum