Reply To: Zenith Carburetor parts supplier

[mixolydian]

I appreciate this is an old thread, but just in case (and for future reference) – it’s worth trying Burlen Fuel Systems.

Their main website: https://burlen.co.uk/

Direct link to the Zenith parts for the A40: https://zenithcarb.co.uk/carbspec/carburettor/spares/id/2871/

I believe part number ZRK26 is for the full rebuilt kit (“Rebuild kit – For a Single 30VM Carburettor”).

I hope this helps – very best of luck.