Bulb tool Carburetter Primer Chainsaws Trimmer Fuel Pump Carburetor Oil bubble

This product fits for many blowers, chainsaws. -ECHO CS 340 341 345 346 370 400 300 301 305 3000 306 3400 3450. -ECHO SRM 400 400U. -HUSQVARNA 503936601 BULB PUMP 335 335XP 338 338XP. Fit -WALBRO WT-23A, WYJ-33, WYJ-34, WYJ-45, WYJ92, WYJ-94and WYJ-86 carburetors.