Vintage Johnson Evinrude 7.5hp 56 Outboard AD-10 Transom Bracket Clamp Swivel Harmonic Balancer but it is up to

but it is up to your discretion to replace it if you want to

Cylinder #1 has damage (pic 7)

This would have been used only on the extremely early MerCruiser I models (Pre 1968) (110hp

1987-1993 OMC just had a anode that mounted to the lower unit that covered this region

Vintage Johnson Evinrude 7.5hp 56 Outboard AD-10 Transom Bracket Clamp Swivel Harmonic Balancer but it is up toItem Details This is off a Johnson 7. 5hp 1956 AD 10. Will work on Evinrude as well. Good condition Clamps spin freely. Everything is in working condition Comes with transom bracket & swivel tube This will work for many other years and models. Please inspect pictures to ensure satisfaction, and please let me know if there is something I missed! Purchase with confidence! Please Contact Me if you have additional questions.