Mercury Snowmobiles Discussion Board

got the carb apart,its a mess and broken parts,can i use a different carb or where can i find a kit for a walbro wda-47 thanks

goodaay, got the sled running,thanks,now i want to rebuild or clean carb,its a walbro wda-47,need some specs or carb kit,got any ideas for a web site,tried some but that number didn,t appear,thanks,goodaaydave

Pull block drain bolts make sure crank area is not full of fuel. Do you have spark under compression of just when the plugs are sitting on the cylinders? With Gas off see if it will pop with some starting fluid. pulled vacuum hose of carb and yes gas came shooting out,will try some quick start tomo...

a new owner of a 1975 440 sr,won,t start,have spark ,compression 150,and fuel to cylinders,electric start,single carb,