Spark Plug covers-where to buy

Do know what happened there! Only meant to post once.

It would seem that NKG is no longer supplying spark plug caps NGK Vd05FMH  stock number 8425.

Alternatives are few. So far have only found the following, available from motorcycle parts suppliers,  that appear to meet the Rotax specifications;

• K&S PN 10-422MH
• Whites PN WPC 014     😈

They seem to be available from sources in Europe but with the shipping costs it's not too cost effective.  I'll keep looking but I'm wondering what Rotax is using as OEM on the new builds.

Thanks

I did check the forums first but all the sources mentioned were out of stock.  It seems at one time Walmart and Amazon stocked them.  

Thanks

Spark Plug Caps K&S PN 10-422MH

Google - comes up with a host of US suppliers. $7-20 US

Spark Plug Caps Whites PN WPC 014

Seem to be an Australian supplier - They must be rebranding a product from elsewhere. 😈