6413 main jet will fit

, , , , , , , , , , , , Thread size M6 x 0.75mm

These are all genuine DellOrto jets flow tested at the factory.

Beware of cheaper jets without the “INC” diamond logo which may not be the correct size.



One postage charge whatever the quantity!! No extra carriage if ordered at the same time.

All Weber and Dell'Orto parts available, any queries please contact us.
Trade enquiries welcome.