Manufacturer Part Number:
ZAMA C1U-K42B 
Echo 12520020563 / 12520020564 / 12520020562 /12520020561 / 12520020560
 
Suitable for: 
Echo PB2100 Handheld Power Blowers
After-sales and brand new
 
Package:
You will get what you see in the main photo of listing