Hi there, I have a ge microwave jvm1440sh03 from 2005 that heats, turntable works, but made noise like a fanbelt. repair guy came out. the fan part and arm was loose/clunking around. i didn't have it fixed as i wanted to see if there were other options before spending the 300+ for the parts and labor. the repair receipt said it needed a magnetron fan motor. it didn't list a part number. he said it was about 125. btw, i didn't see anything in the owner's manual that says anything about a 10 yr warranty on magnetron. what part do i need?

Microwave Ovens - GE - SpaceMaker - Spacemaker JVM1640SJ Microwave Oven