Walbro Diaphragm and Gasket Kit fits WA & WT series carburetors. This is an original walbro kit that replaces walbro part numbers D1-WAT, D10-WAT & 350-502.
Walbro Carburetor Primer Bulb No. 188-506. This is an original Walbro carburetor primer that replaces walbro part number 188506 and oregon part number 55-187.
Walbro Carburetor Kit No. K20WYL. This is a true OEM Walbro Carburetor kit. Used to repair WYL series Walbro carburetors used in many brands of Outdoor Power Equipment.