Starboard intake cover 340 Sundancer

Discussion in 'General Maintenance/Repair Questions' started by ON THE 8S, Jan 26, 2020.

  1. ON THE 8S

    ON THE 8S New Member

    Jul 16, 2015
    United States
    2004 340
    I need help locating 1689286, BOX, DR/ABS 340DA-03 STBD VENT. Has anyone had this piece just fall off when running. My fell off and didn't notice until I got back to my slip. Is this common or just my luck? Thank you in advance for any help with this.

  2. R-and-R

    R-and-R Member SILVER Sponsor

    May 9, 2018
    2002 340 Sundancer
    8.1S Mercruiser
    I've seen this problem discussed elsewhere on the site. Yes, apparently they are susceptible to simply falling off. They are also extremely difficult to find replacements for, which has actually made them a theft item. I've seen discussions of them being stolen off of boats at marinas.
  3. KevinC

    KevinC Well-Known Member

    Feb 25, 2011
    Long Island, NY
    2004 340 Sundancer
    Twin 8.1 V-drives
    These covers are glued in place and are subject to coming loose (as any attached item might) and should be inspected and if loose rebedded. Not sure if i would use 5200 but as you may want to remove in the future.

    You will not find these available but we have talked with someone who may be producing them. Will know more soon.


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