TR4A crankshaft pulley Woodruff key

[stillp]

Can someone please tell me the dimensions of the Woodruff key that goes on the crankshaft for the fan pulley please?

Pete

[BlueTR3A-5EKT]

It's all in the books.....

It starts life in the Triumph parts books as KW624 (Key Woodruffe) and then gets moved under British Leyland to WKN606 .  (Woodruffe Key Number)

https://www.canleyclassics.com/?catalogue=standard-triumph-hardware-catalogue&diagram=standard-triumph-hardware-catalogue-key-woodruff

https://www.mscdirect.com/product/details/67989723

 

Peter W

[stillp]

Thanks Peter. I've received one from a usually reliable supplier but it's only 1/8 x 19/32. They're checking for me.

I'm not very impressed by that American one - seems to have a flat top!

Peter

[BlueTR3A-5EKT]

Yes that USA listed oddly made one is an eye opener, but in truth the flat area is not really load bearing.

Here is Technifast an UK maker, that lists imperial size 606 and far nicer looking product.  I think you may have to buy by the thousand though.

https://technifast.co.uk/woodruff-keys

I've got an used one somewhere if you get stuck.

Peter W

Edited May 26, 2020 by BlueTR3A-5EKT

[Z320]

Hi Peters, 

if you know the number you can buy them single via ebay

this is the result of a "woodruff key 606" search on eBay UK

 

 

Edited May 26, 2020 by Z320

[rvwp]

Hi Pete,

I have a brand new surplus one, somehow purchased 2.  PM me if you want it, purchase price + p&p which should be covered probably by a 1st class stamp.

Rich

[stillp]

Thanks for the suggestions, I'll give the supplier a chance to sort it out.

Pete

[stillp]

Just to close this, the supplier was TRGB, who had an incorrect batch delivered by their supplier, and the ever-helpful Rob has put a replacement in the post.

Thanks to those who commented for your help.

Pete