O-ring for piper arrow 2 Propeller

BlacklabaviationBlacklabaviation
in General Discussion

Hi, i recently found a notch in my alternator belt and will have to replace. In doing so i am being told that i will have my propeller taken off and will require a new O-ring for it. Does anyone have an idea what the part number would be? Its a 1973 PA28R-200

Thanks!

Comments

  • asikora1asikora1

    do you mean for the crankshaft? If So, the part number is

    LW-13792 Seal (Lycoming). I just replaced mine and the part is very difficult to locate.

    Andy Sikora
    1972 PA28R-200
    X51
    Retired Miami ATCT/Tracon

  • Resq5hvyResq5hvy

    I have broken 3 alternator belts in the past 20 hours, I think they reused my O ring or have no issue with getting them. I have the micro belt for planes that HAD air conditioning. I now have a nice wide spot doing nothing.

    Prop comes off Friday to untwist the belt. No mention of prop O ring.

    ‘There is an STC to put the ALT where it belongs, that is $6200 plus parts, labor. Maybe I need an O ring.

    1973 Arrow II factory AC removed

    G5’S, G275, GNX375 Still can get lost.

  • planewrenchplanewrench

    R, there is some very specific instructions for those goofy belts. I know the manuals had em and i may have seen someSB or SL on them too. Carl

    48 yrs A/P IA DAL aircraft inspector. 172N

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