Believe it or not, not all 3 lever switches are created the same. My 998's switch would trip off after about 15 min of driving. It had a date of June 1992 on it. A friend gave me a NOS switch dated May 2014 on it. When Installed and turned it on every light would come on no matter what position the top lever was in. Other than being turned off. I found a old switch I had from a 715 I had back in the 90's It was dated OCT 1967. I installed it and now every thing works like it should. Other than the 24087 paint and the date the difference I see is that's it's all metal. The levers are metal, not plastic. I can see BRASS shafts that the levers mount to. Not plastic. It has flat head machine screws instead of Philips into plastic. I guess everything even 3 lever switches get cheaper over time. They just don't make them like they used to. I bet they are made in china too.