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1961 - 1963 F100 Unibody 1961, 1962 and 1963 Ford F100 Unibody trucks

dust seal/boot for the slip yoke

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Old Mar 22, 2026 | 05:01 PM
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dust seal/boot for the slip yoke

Ok...who has a part number for the slip yoke dust cap inner seal? 1966 ford f250 2wd
Ok...who has a part number for the slip yoke dust cap inner seal? 1966 ford f250 2wd
 
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Old Mar 24, 2026 | 10:49 AM
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I can't tell exactly what you have there from your picture. Is that the seal made out of cork? I think I see the broken but toothed looking portion in the lower right near the splined shaft.

 

Last edited by TA455HO; Mar 24, 2026 at 11:05 AM.
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Old Mar 24, 2026 | 11:00 AM
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Originally Posted by TA455HO
I can't tell exactly what you have there from your picture. Is that the seal made out of cork? I think I see the broken but toothed looking portion in the lower left near the splined shaft.


Thats it... similar to this pic.. I've ordered something online but am not confident it is right.


 
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Old Mar 24, 2026 | 11:49 AM
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That should be the part number

B3D-4820-A - SEAL - UNIVERSAL JOINT KNUCKLE DUST CAP



B3d-4820-A for sale | eBay
 
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