Vice grips.
And make sure the pump is racked back (chamber fully open) when you're trying to unscrew it.
And make sure to rap ether the jaws of the vise grips or mag screw with tape , so as not to mangle it too much .lol
This is true , but its nice not to marr the finish any more then one has to , keeps the resale value up .lolYeah. But that part is all solid steel. There's really not much to damage.
you can also get a rubber padded vice grip that wont damage you tube



























