SOHC.co.uk Forums > CB350/400

Small oil seal in spedo wheel hub where cable fits

(1/3) > >>

McCabe-Thiele (Ted):
I'm trying to find the size of the oil seal that fits down the spedo cable hole in the front hub.

The part number is not listed in the parts book & can't spot it on the DS site - I do have a number that may or may not be correct 91256-657-920?

Does anyone know the seal size please?

Bryanj:
Dont think it ever came as a seperate part

McCabe-Thiele (Ted):

--- Quote from: Bryanj on December 22, 2021, 01:16:43 AM ---Dont think it ever came as a seperate part

--- End quote ---

I had one from DS but the invoices do not list the part numbers so I can't find it - I think it was Oddjob that gave me the size of the larger double lipped seal that fits in the hub.

I have sourced a good used hub that I want to fit new seals in - hence I need another small seal - when I use the quoted part number on the DS site it does not say what seal it is - plus it's out of stock!

I usually list seal dimensions on my rebuild log but this one I did not record - I think it might be -  4.8 x 15 x 4 but not certain enough to order one from elsewhere.

Oddjob:
Try the seal that is fitted to the CB500/550 tacho drive Ted. Almost certain it's the same. I got one out the other week, hooked it out with a hooked scribe and of course the little bugger flew across the garage and has successfully resisted all efforts to find it. It should be marked with size if you can get one out.

The tacho drive seal is 4.8 x 14.5 Ted. So maybe not

https://www.ebay.co.uk/itm/194160767229?hash=item2d34e230fd:g:YgcAAOSwclNgKaL- that's the dimensions you've listed. Or cheaper https://www.ebay.co.uk/itm/133051265237?hash=item1efa7930d5:g:qnUAAOSwVV1fM~i3

sye:
91256-657-920 is indeed the oil seal for a 500 four and it is 4.8X15X4mm. Should be easy enough to pick up at simply bearings for not very much money. Here you go:
https://simplybearings.co.uk/shop/advanced_search_result.php?search_in_description=1&keywords=4.8X15X4&

Navigation

[0] Message Index

[#] Next page