Location: Northern New Hampshire
Live Free or Die..
That looks like correct bulb.
the 3 metal tabs on there you may to bend them up just ever so little.
Not even really bend , just tweak em up a bit.
Give it a test fit and twist first.
Mine was just a bit loose even after twist so I teaked the tabs a bit to make the fit that much tighter as well as put just a pinhead size drop of superglue on each tab to secure it.
Not enough to glue it permanently but just a pinhead to hold it.
DOnt want to get it all back together and have it come loose first bump you hit.
Also be careful handling that buld.
DO NOT LET ANYTHING TOUCH THE GLASS..
IF SO LIGHTLY CLEAN IT WITH RUBBING ALCOHOL TO REMOVE ANY GREASE OR FINGERPRINTS.
ANYTHING ON BULB WHEN IT LIGHTS MAY CAUSE IT TO POP