Stens 615-216 Carburetor Kit (Replaces Zama RB-61)
Replaces OEM:
Echo: 12520008563, 12520008564, 12520008565, 12520008566 | Zama: RB61, RB-61
Fits Model:
Echo: PB4600 | Zama: C1M-K37, A-D
Specifications:
None: For proper ordering, reference the Walbro or Zama part number stamped on the carburetor | Ethanol: Not compatible with greater than 10% ethanol fuel