HUAYANG MPH-420 is fit to be used for Stihl BR320/340/380/400/420.
We have tested the performance of our carburettor on a prototype BR420 and it is fully capable of meeting customer requirements.
Replace Walbro # HD-4A | HD-4B | HD-13B
HUAYANG MPH-420 is fit to be used for Stihl BR320/340/380/400/420.
We have tested the performance of our carburettor on a prototype BR420 and it is fully capable of meeting customer requirements.
Replace Walbro # HD-4A | HD-4B | HD-13B