While you wait for answers, we may have found some information which could help you.
Click here for Hedge Bulb PrimerHedge Trimmers?
where is my nearest mcculloch dealer?
Need new bubble that you press to pressurize fuel?
mcculloch gladiator 550 hedge trimmer will not prime.primer bulb fails to f?
McCulloch Gladiator 550 problem?
what is tha part called?