The ROP Shop Carburetor Carb for Walbro WYK-192 fits Echo PB-751 PB-751H PB-751T Leaf Blowers New CARBURETOR Carb Carby Fits Echo PB-751 PB-751H PB-751T Leaf Blowers Replaces Echo: A021000811, A021000810 Replaces Walbro: WYK-192, WYK-192-1 Quality Aftermarket Part with 1 Year Warranty