Allis CA with B Finals
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Category: Other Topics
Forum Name: Pulling Forum
Forum Description: Forum dedicated to Tractor and Garden Pulling
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=142790
Printed Date: 23 Nov 2024 at 3:03am
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Topic: Allis CA with B Finals
Posted By: 1955allisca
Subject: Allis CA with B Finals
Date Posted: 24 Sep 2017 at 4:53pm
| Has anyone installed B finals on a CA to lose weight and make narrower? Just wondering if the final gears are the same ratio or how much faster or slower it goes and was hoping on a weight difference if anyone's done it thanks in advance. |
Replies:
Posted By: Ken in Texas
Date Posted: 24 Sep 2017 at 9:53pm
| No weight savings being the B finals aren't set up to adapt light steel wheels. Save weight by bolting on D10/ A Farmall Steel wheels with plain rims .to CA final drives. |
Posted By: 1955allisca
Date Posted: 24 Sep 2017 at 10:00pm
| I'm running farmall centers now, I know Bs have cast centers I was going to make a 6 bolt hub to put on. I was also looking into changing the bull gears and then I think the hub from a CA may go in a b final but not real sure until I tear either apart. I know a B doesn't have a hand clutch in the axle and it's more than a foot narrower. They are also about 600lbs lighter than CAs and the rearend is really the only difference I can tell just trying to get down around 2000 empty |
Posted By: AaronSEIA
Date Posted: 25 Sep 2017 at 6:08am
|
A B made after SN 18054 should have the same hub as a C. According to the parts book anyway. AaronSEIA |
Posted By: Ken in Texas
Date Posted: 25 Sep 2017 at 10:57am
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B flanged Axle part number 212806 C flanged Axle part number 210220 Different part numbers don't interchange according to my parts book anyway
|
Posted By: Nathan (SD)
Date Posted: 25 Sep 2017 at 12:11pm
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Posted By: Ken in Texas
Date Posted: 25 Sep 2017 at 2:25pm
| There is one more if you use the first B axle stub with the splined 5 stud adapter hub, |
Posted By: AaronSEIA
Date Posted: 25 Sep 2017 at 4:11pm
|
Maybe I should have specified, they use the same center for the hub. Looked that up 30 seconds before I had to leave for work and didn't get to research it in depth. AaronSEIA |
Posted By: PaulB
Date Posted: 25 Sep 2017 at 5:00pm
|
Ratios are different. Things will bolt up if you make provisions to change the fender mounting rails. However the one that said use D10 finals, that will not work. B,C & CA have out board band brakes, whereas the D10/12 have inboard shoes and the bolt pattern is different. ------------- If it was fun to pull in LOW gear, I could have a John Deere. Real pullers don't have speed limits. If you can't make it GO... make it SHINY |