Could you let me know if this kit is suitable for a Walbro WT 682 carb. The machine is a Ryobi RGBV 3100 Mulching blower vacuum.

The below kit should be suitable for your model; https://www.lsengineers.co.uk/n-g-carburettor-repair-kit-walbro-wa-wt-carburettors-replaces-k20-wat.html