Mariner 43077M Yamaha Switch Box CDI Ignition TIA01-36A 25C 15K 9.9C 20C 15C Gimbal Parts This was removed from a

This was removed from a 1956 Johnson 30hp Outboard RJE 18 E Javelin 2-Stroke 2-cylinder  Serial # 1399578

This unit should be good to go

and the long hose was found only on the 4cyl & 8 cyl models

you need to swap out a few parts (anode at the base of the front of the gearcase) to make them compatible

Mariner 43077M Yamaha Switch Box CDI Ignition TIA01-36A 25C 15K 9.9C 20C 15C Gimbal Parts This was removed from aPart Number(s) Included Quicksilver Mercury Mariner 43077M Yamaha CDI Ignition Switch Box 96450M > 43077T This is from the time of the Mariner Yamaha designed outboards (9. 9C 9. 9hp 15K 15hp W15 15hp 15C 15hp 20C 20hp 25C 25hp) There were many designs of these outboards with the same horsepowers so always double check your outboards parts manual, or just ask if you are unsure on compatibility. **Original packaging may look different than pictured,