echo pb-251 blower carburetor fuel line repair - YouTube
Durable and For Reliable Performance Carburetor for Echo PB 251 ES 255 | eBay
Mckin PB-251 Carburetor RB-K85 Fuel Line kit with Spark Plug Primer Bulb for Echo PB-265L PB-265LN Power Blowers Carb A021001350 A021001351 A021001352 : Amazon.com.au: Garden