ordered a right side torsion spring your part number wpl4451009 last week -also ordered a left side torsion spring and was given part number wpl4451008 recd them but both springs are identical
Brian Stone for Model Number gmc305pdq6 whirlpool micro/oven combo
Answer Brian, Were it me, I would reccomend you order the torsion springs for the stainless steel door panel. They're a bit more. sturdy and have a slightly higher tension level than the standard panel springs 4452395 and 4452396. And here's a post from the AppliancePartsPros Repair Forum to help you through the repair. [http://forum.appliancepartspros.com/microwave-repair/127-replace-torsion-spring-micro-door.html] Good Luck and Thanks