Zenoah Crankcase Snap Ring

Zenoah crankcase snap ring. 

PMW part # 3021 
Zenoah part # 406502812 
FG part # 07326/08

Stock part on the Zenoah
G230 260 240 270 290RC motors 
260PU, 231PUH, 260PUH, 231PUM, 260PUM 

DDM uses the Zenoah case ring as the replacement stock part in the 
CY23  CY26  CY27  CY29  and  GP290 motors