i bought a universal primer bulb at Lowes only 1 month ago!!!.  It fit mine perfectly.  It was around $5.  It comes with a black plastic piece around it that you will have to remove, but the primer bulb fits perfectly.  It was with the weed wacker/trimmer parts section.  Do you happen to have the manual for this blower?  I am trying to adjust my carbeurator and having no luck finding the instructions on line.  Here's a weblink I found for EVERY part on this blower:  http://www.dixiesales.com/ipl/327/Blowers_Hand-Held.pdf
Contact me directly with info on the carbuerator, if you know at jbarkevich@fibertower.com
                
 joey
                
 February 2008