Home › Forum › Ask A Member › Mercury Mk 5 & 6 Gear Cases › Re: Mercury Mk 5 & 6 Gear Cases

#25460
Buccaneer
Participant

    US Member

    Jason, Thanks for your reply. I guess the reason I’m confused is,
    both my Mark 5 & 6 have the later style water pumps driven
    by the drive shaft, but yet the Mark 5 must have an earlier
    or different style prop shaft. I haven’t done any measurements
    yet, but the gear housings on both the Mk 5 & 6 look the same.
    Then again, I have no idea what the previous owner(s) may
    have done…… for all I know I may have a MK6 gear housing
    with MK 5 guts in it.

    Prepare to be boarded!