Mercury Blow out Ring

[Dark Allison]

Does anyone know that part number on the Mercury Blow out ring? { That attaches with set screws.}

Thanks
James:D

[MTCM]

Exhaust Extension Ring:

Merc P/N 821978A 1

[Dark Allison]

Thanks!:cool: :cool: :cool: :cool:

[MTCM]

93 or before 2-Hole or 4-Hole CLE without the raised edge on the ass-end of the Torpedo.................... :D


Those exhaust extension rings can cause you problems if you do not get them on perfectly. Installation looks straight-forward but they are a pain in the ass to put on right and remove. You will need Loc-Tite #271 for the set-screws. Follow the instructions supplied by Mercury to the letter. Take care.