Replacement Carburetor for Echo EB633RT, PB-755H / PB-755S & Walbro WYK-192 / WYK-192-1 — Fits 615-478 / A021000811

Aftermarket replacement carburetor compatible with select Echo and Walbro applications. Verify your existing part number before purchase to confirm proper fit. Echo fitment: EB633RT, PB-755H, PB-755S. Walbro fitment: WYK-192, WYK-192-1. Product type: Carburetor. Fuel restriction: Not compatible with greater than 10% ethanol fuel. Replaces the following part numbers: Manufacturer Part Number 615-478 and OEM interchange A021000811 (also listed as WYK-192, WYK192, WYK-192-1, WYK1921). Source: Aftermarket. Warranty: One Year Manufacturer's Warranty.