If your cooking stove needs a new heart: Smart Pump Unit for the StormBreaker or the Muka.
The Smart Pump Unit from Soto is the heart of the StormBreaker multi-fuel stove and the Muka stove. The cylinder with two grooves controls the flow of gasoline and air, eliminating the need for preheating. In addition, the Smart Pump Unit ensures clean and residue-free combustion so you don't have to clean.