wood butcher Dave

Good evening from the UK. I own a Homelite 340 chainsaw. The year of manufacture is roughly 1998. I'm looking for a new carburetor. There are so many on the internet, but most are from China. I'm not knocking those. But the present carb was made in Ireland. With the name Borg Warner. and has Markel Schefbler Tillotson on it. Does anyone know of such a carb? Or another make that might simply fit on, without any modification of fuel entry, and throttle control, etc. Thanks David