
This is a A-B1W18811 Primer Bulb PN: B1W18811Main Description As Following : A-B1W18811 Primer Bulb P.N: B1W18811 OEM Walbro. Fits Walbro carburetors WZ3-WZ22, WZ23-WZ33, WZ35, WZ38A, WZ39, AND WZ43.Size: .585" ID x .722" OD. Crossed From: 01201 HOMELITE , 123181-26030 ECHO , 12318126030 ECHO , 12318140630 ECHO , 12318140630 SHINDAIWA , 188-11 WALBRO , 188-11-1 WALBRO , 188-13-1 WALBRO , 188-14-1 WALBRO , 18811 WALBRO , 188111 WALBRO , 188131 WALBRO , 188141 WALBRO , 20036-81670 SHINDAIWA , 2003681670 SHINDAIWA , 211844H HOFFCO , 225834-00 MCCULLOCH , 22583400 MCCULLOCH , 2318.139 EMAK , 2318-139 EFCO Found in Section & Models : Sunbelt - Carburetion > OEM Walbro, Walbro CARBURETOR: SEVERAL, Walbro CARBURETOR: WA, Walbro CARBURETOR: WT, Sunbelt - Fuel > Fuel Line/Accessories, Walbro CARBURETOR: WZ23-WZ33 (Walbro carburetor), Walbro CARBURETOR: WZ3-WZ22 (Walbro carburetor), Walbro CARBURETOR: WZ35 (Walbro carburetor), Walbro CARBURETOR: WZ38A (Walbro carburetor), Walbro CARBURETOR: WZ39 (Walbro carburetor), Walbro CARBURETOR: WZ43 (Walbro carburetor) Associated Items : New Also This is An Aftermarket Product And : OEM Walbro. Fits Walbro carburetors WZ3-WZ22, WZ23-WZ33, WZ35, WZ38A, WZ39, AND WZ43. Size: .585" ID x .722" OD.