Zenoah Spark Plug Cap Spring

Spark plug cap spring - attaches with cap to the end of the ignition coil. 
PMW part # 4113
Zenoah part # 1400-72121 

Stock part on the Zenoah
G230 260 240 270 290RC G320RC Engines
G260PU, 231PUH, 260PUH, 231PUM,260PUM G290PUM G320PUM
G620PU

DDM uses as a stock replacement part for the 
CY23  CY26  CY27  CY29  GP290