Echo Hedge Trimmer Primer Bulb Parts

Walbro primer bulb. The primer bulb draws additional fuel into the carburetor to make the engine easier to start. If the primer bulb is leaking, replace it.

Manufacturer #188-12-1

Body-air purge

Manufacturer #5-2557-1

Bulb purge

Genuine OEM Part - Manufacturer #P005003120

Primer-pump kit

Manufacturer #188-508

Bulb purge

Genuine OEM Part - Manufacturer #P005003110

Suggested replacement is 188-12-1

Genuine OEM Part - Manufacturer #12318140630

WALBRO WA, WT, WY, WYJ, WYK, WYL, WYP and WZ carburetors that require a 3/4" OD x 9/16" HT primerbulb