This is the OEM fuel injector out of my 2015 CRF that I bought new. This injector was replaced with a brand new oem injector chasing a non cranking issue. Needless to say it was the injector. It was the fuel pump instead. pump was working just not good enough so we bought an injector thinking that was it. bought new pump engine ran great. wasn't taking it back apart just to swap back in the original injector.