Worm drive bearing part numbers to share.
- 1crosscut
- Posts: 877
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- Model Year: 1929
- Location: Lincoln, NE
Worm drive bearing part numbers to share.
I bought replacements for the tapered roller bearing and race and thought that it might help someone else on down the road.
Tapered roller bearing. Timken (39236) Replaces Timken (AA 4221)
Race / cup. Timken (39433) Rplaces Timken (AA4222)
They fit perfectly.
Dave
Tapered roller bearing. Timken (39236) Replaces Timken (AA 4221)
Race / cup. Timken (39433) Rplaces Timken (AA4222)
They fit perfectly.
Dave
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Dave
Dave
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Re: Worm drive bearing part numbers to share.
oooh purdy. Thanks for sharing!!!!
What made you replace them? sense of security or? I know i gotta rip mine apart to replace the seals but wondered how you determined the bearings needed replaced.
What made you replace them? sense of security or? I know i gotta rip mine apart to replace the seals but wondered how you determined the bearings needed replaced.
- 1crosscut
- Posts: 877
- Joined: December 25th, 2010, 7:22 pm
- Body Type: 82-A
- Model Year: 1929
- Location: Lincoln, NE
Re: Worm drive bearing part numbers to share.
Stakebed wrote:oooh purdy. Thanks for sharing!!!!
What made you replace them? sense of security or? I know i gotta rip mine apart to replace the seals but wondered how you determined the bearings needed replaced.
Several things.
84 years old.
A couple of slight pits in the race.
Probably would bave been fine but.........
I've gone to all the effort of rebuilding the engine, transmission, going through the dual high next and since I have the rear all apart to inspect and replace seals if figured why chance it.
Once I get it back together again It's going to be great to know that I can fire it up and drive to either coast and feel confident that I would get there. Might take a while though.
Dave
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Dave
Dave
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Re: Worm drive bearing part numbers to share.
true very true. mine are probably the same way and after cleaning off all that goopy oil/grease i really dont want to do that again.
- spectria
- Posts: 1874
- Joined: May 15th, 2008, 9:53 pm
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- Location: Quincy, Ca.
Re: Worm drive bearing part numbers to share.
Thank you Dave for this info, we should all follow your lead, and others who are giving us modern conversion info!
Maybe we can get this into a book form, or online? Another project for someone, Ha!
Maybe we can get this into a book form, or online? Another project for someone, Ha!
Dave in Quincy, Ca. I love Pics!!!! Post them All!!!
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- Chris Haynes
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Re: Worm drive bearing part numbers to share.
I replaced all the Timken bearings in my Early 1930 split case Timken rear-end. All the bearings were available from Snyder's. The only one I had to search for was the AA-4655 bearing sleeve for the front of the drive shaft. You would think somebody would be reproducing that one..
- spectria
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Re: Worm drive bearing part numbers to share.
Chris, Do you have the Timken #'s to share?
Last edited by spectria on May 9th, 2013, 8:25 pm, edited 1 time in total.
Dave in Quincy, Ca. I love Pics!!!! Post them All!!!
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- 1crosscut
- Posts: 877
- Joined: December 25th, 2010, 7:22 pm
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Re: Worm drive bearing part numbers to share.
Not sure what you mean. The part numbers are in my first post.spectria wrote:Do you have the Timken #'s to share?
Dave
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Dave
Dave
- spectria
- Posts: 1874
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Re: Worm drive bearing part numbers to share.
Chris, Do you have the Timken #'s to share?1crosscut wrote:Not sure what you mean. The part numbers are in my first post.spectria wrote:Do you have the Timken #'s to share?
Dave
Dave in Quincy, Ca. I love Pics!!!! Post them All!!!
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Re: Worm drive bearing part numbers to share.
Hey crosscut (or anyone really) did you get the worm drive axle seals from snyders or did you happen to find napa #'s? I know you found napa numbers for the dual high seals...
i know the seal driver will be needed to install them but i may be able to borrow one of them locally.
i know the seal driver will be needed to install them but i may be able to borrow one of them locally.
Re: Worm drive bearing part numbers to share.
Dave,1crosscut wrote:Stakebed wrote:oooh purdy. Thanks for sharing!!!!
What made you replace them? sense of security or? I know i gotta rip mine apart to replace the seals but wondered how you determined the bearings needed replaced.
Several things.
84 years old.
A couple of slight pits in the race.
Probably would bave been fine but.........
I've gone to all the effort of rebuilding the engine, transmission, going through the dual high next and since I have the rear all apart to inspect and replace seals if figured why chance it.
Once I get it back together again It's going to be great to know that I can fire it up and drive to either coast and feel confident that I would get there. Might take a while though.
Dave
I look forward to seeing you and your AA in my driveway! Dinner and beer on me!
Don Jr
- gunmetal 2
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Re: Worm drive bearing part numbers to share.
Thank you I have mine apart right now and mine seem in good shape and my truck has over 85,000 miles on it. I think mine have been changed.
- 1crosscut
- Posts: 877
- Joined: December 25th, 2010, 7:22 pm
- Body Type: 82-A
- Model Year: 1929
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Re: Worm drive bearing part numbers to share.
I believe that I got the axle seals from Bert's. The driver is the way to go on the removal and installation of the seals.Stakebed wrote:Hey crosscut (or anyone really) did you get the worm drive axle seals from snyders or did you happen to find napa #'s? I know you found napa numbers for the dual high seals...
i know the seal driver will be needed to install them but i may be able to borrow one of them locally.
Dave
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Dave
Dave
- 1crosscut
- Posts: 877
- Joined: December 25th, 2010, 7:22 pm
- Body Type: 82-A
- Model Year: 1929
- Location: Lincoln, NE
Re: Worm drive bearing part numbers to share.
Free cold beer... I'm on my way!spdway1 wrote:Dave,1crosscut wrote:Stakebed wrote:oooh purdy. Thanks for sharing!!!!
What made you replace them? sense of security or? I know i gotta rip mine apart to replace the seals but wondered how you determined the bearings needed replaced.
Several things.
84 years old.
A couple of slight pits in the race.
Probably would bave been fine but.........
I've gone to all the effort of rebuilding the engine, transmission, going through the dual high next and since I have the rear all apart to inspect and replace seals if figured why chance it.
Once I get it back together again It's going to be great to know that I can fire it up and drive to either coast and feel confident that I would get there. Might take a while though.
Dave
I look forward to seeing you and your AA in my driveway! Dinner and beer on me!
Don Jr
Dave
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Dave
Dave
- Neil Wilson
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- Contact:
Re: Worm drive bearing part numbers to share.
Everyone,
It would be great to have a document containing bearing conversion information. I am willing to start this document using Dave's information above. Anyone having additional conversion information can email it to me.
It would be great to have a document containing bearing conversion information. I am willing to start this document using Dave's information above. Anyone having additional conversion information can email it to me.
Regards, Neil Wilson
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______________________________________
aafords.com@gmail.com - use this email for contact
https://aafords.com/