Welcome Greg. The 60337 control panel used a different rocker switch than #92515. Here is a picture of a #60337 control panel from ereplacement parts.com. It doesn't say it's a special order item so you may have a shot at actually getting it. It will come with a brand new igniter switch. The Silver B used different control panels and manifolds depending on the year of the grill and they aren't compatible. I also see control panels listed on eBay pretty regularly that are used and less money than new.