I don't see a Briggs parts list and dealers haven't been helpful. They have to order one. Why do I have to go to a Husqvarna dealer? I paid $900 to mow a few minutes with this used 23hp v twin intech. I'm putting on a carb, adjusting valves, new gaskets, clean heads, oil and non ethanol gas. 170 hours. I have acres to mow.