ramsey_rover
New member
Hi i have just got a Mariner 40 which i was told is circa 1990 ,this is a twin cyl electric and recoil start,it runs a dream but i now need some service items such as impeller and fuel pump diaphragms ,the problem is it has no identiforcation no on the plate only a 6 figure no punched into one of the engine core plugs ,I am told this may be a yamaha hybrid ,could some one give me a bit more infomation on this engine ,the no is 542971
Thank you
Barry ,
Thank you
Barry ,

