Question for old magnet;have a refurbished injector which came with D-7-17A 7838 ,stamped part no.7B1730,however
not in parts book,number shown in parts book is 4F5682 which is called body,changed to7M4603 [A service kit is also listed].this injector is not needed and want to offer it for sale [on this forum]after it is properly identified and for proper
application.