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Discussion Topic:
axle shaft repair sleeve
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mzahorik |
12-07-2022 @ 8:07 AM
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Member
Posts: 209
Joined: Nov 2009
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I'm working on my 1937 ford rear axle. I noticed that the inner seals have worn a groove into each axle shaft. One side is worse than the other. I was wondering if anyone has used a repair sleeve on this? What size and where to get them? Thanks, Mike
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carcrazy |
12-07-2022 @ 11:14 PM
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Senior
Posts: 1699
Joined: Oct 2009
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Van Pelt has the sleeves you need. They are listed as part number B-4012RS, Axle Repair Sleeve. Van Pelt's website is accessible by clicking on the links to the left of this page. He is listed under Friends.
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mzahorik |
12-08-2022 @ 6:35 AM
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Member
Posts: 209
Joined: Nov 2009
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Thanks for the reply, but that was not the area I was talking about. There is a small inner seal, inside the side bell of the axle. This seal bears directly on the axle shaft. One of my axle shafts has a small groove worn in it from the old hard seal. This groove is about 4 inches from the taper end of the axle shaft. Mike
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carcrazy |
12-08-2022 @ 8:47 AM
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Senior
Posts: 1699
Joined: Oct 2009
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Sorry I misunderstood what sleeve you were looking for. You might be able to find the right sleeve at a full service auto parts store that has a machine shop. In the past I have been able to find sleeves to mount on crankshaft front pulleys that were previously worn by contact with oil seals. My recommendation would be to have the machine shop install the sleeve for you.
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mzahorik |
12-08-2022 @ 9:44 AM
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Member
Posts: 209
Joined: Nov 2009
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Thanks for the reply. I have been doing a little more research. The axle shaft at the point of the seal is about 1 1/32" in diameter. So far I can only find sleeves of the diameter of 1 and 1 1/8 inch. I'm beginning to doubt that there is a sleeve of this dimension. So, I've been thinking of alternatives. I think I may try some heat shrink tubing. Just enough to cover the damage. It should shrink into the groove and provide a better surface for the seal to ride against. If the shrink tube is softer than the seal, the seal may wear into the tube, but that maybe OK and still seal. If the shrink tube is harder than the seal (more likely) the seal will work as it should. Once I get to the point of closing up the axle case I want to shrink some tube over the axle shaft and see how it looks. It has to be better than nothing at all. Any thoughts on this? Thanks, Mike
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carcrazy |
12-08-2022 @ 1:12 PM
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Senior
Posts: 1699
Joined: Oct 2009
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Maybe you can turn the O.D. of the shaft down to one inch diameter so the smaller sleeve will fit. Taking 1/32 " (approx. .o30") of an inch off of the diameter shouldn't reduce strength of the shaft significantly.
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fordv8j |
12-08-2022 @ 2:07 PM
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New Member
Posts: 176
Joined: Jan 2015
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would it be possible to move the seal in or out the width of the seal, to where the axel isn;t worn, just a thought
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37RAGTOPMAN |
12-08-2022 @ 3:44 PM
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Senior
Posts: 1971
Joined: Oct 2009
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is the gears on the end of axle OK ? you would think they would be also worn if the axles are worn from the small seals I assume have taken the the rear end out, does the rest of it look ok, I would think a machine shop could restore the axles, by welding the groves, and maching them back to original last resort would be to replace the axles, or replace with good used maybe time to restore the rear axle assy, maybe going to 354 gears, I think SOUTHSIDE OBSOLETE in MINN, might have new axles, its worth a try, my 2 cents 37Ragtopman, Maine
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Mike_Van |
12-08-2022 @ 7:19 PM
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Member
Posts: 6
Joined: Dec 2022
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Have you looked into SKF speedi sleeves? I used these on my axle and they seemed to work well. I was able to get some that fit just right. I don't recall if I had to touch up the axle a little though.
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51woodie |
12-09-2022 @ 8:02 AM
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Senior
Posts: 526
Joined: Jan 2017
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I have used speedi-sleeves in many applications and they are great. You would need to accurately measure the diameter of the shaft in the sealing area, to determine if there is a sleeve the correct size. I don't know if the axle is machined a consistent diameter from the end of the tapered section to the sealing area, or is the seal area slightly larger in diameter. If a correct size sleeve is available, the next issue is the need for a length of tubing or pipe, with the correct inside diameter to drive the sleeve to the sealing location. https://www.skf.com/ca/en/products/industrial-seals/power-transmission-seals/wear-sleeves/skf-speedi-sleeve
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