Stainless Steel unit works on both of our stoves!!
We have the original Whirley-Pop unit with Nylon gears. I accidentally stripped one of the gears. Heather at Wabash kindly sent replacement parts and it's up and running again. In between ruining gears, I purchased the Stainless Steel unit through Walmart and we are leased with it too. The fact that it's induction compatible checks all our boxes as we have both types of stoves. Very happy campers.