cl175 k0 sloper gaskets

Hi everyone, I have a CL175 K0 that I'm in the process of rebuilding. I'm looking for a new gasket and o-ring set and have been confused about what parts I should get, and who I should order from. Honda CB175 K0 CL175 K0 CD175 CA175 Gasket Set Complete | eBay This gasket set states that it's...