Replaces Echo 178001-00761, 17800100761
Fits Echo Blower Models PB400 & PB400E.  
CONDUIT:  13-1/2"
INNER WIRE:  15-1/2"
WIRE TRAVEL:  2"

Replaces Echo V430000730
Fits Echo Model SRM230.
Conduit Length: 17-1/8
Cable Length: 19-5/16