Kit includes: | Diaphragm | Needle & seat | Flange/mounting gasket (2) | Air filter gasket | Float bowl chamber gasket | Damper assembly gasket | Bypass housing gasket | Bypass valve diaphragm gaskets (3) Note: Bypass diaphragm is not included in the kit. | Choke gasket | 8mm shaft seals (rubber, two per kit) | 8mm shaft cup (brass, two per kit) | Mixture adjusting screw O-ring | Small washer, bypass diaphragm | Temperature compensator seal, inner | Temperature compensator seal, outer | Bowl plug O-ring | Silicone grease to lubricate shaft seals and O-rings (not shown in photo) | Kits are made in the USA. During a rebuild, we also suggest you replace the following: | Bypass Diaphragm (part number 03-64-014A) | Carburetor insulation block (part number CO-33060) | Temperature compensator plastic cover (part number 03-B17933P) | Float (part number 03-6175 is our upgraded Nitrophyl float that will not crack or absorb fuel) | You might also pick up a bottle of the proper damper oil, part number 03-BDR125. | Finally, the top-cover screws are often damaged. A four-piece set that also includes washers is part number 03-019654P.