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  • Valve Stem Extension Stabilizer

    Posted by Marshall on January 4, 2020 at 7:36 pm

    Need a little help here. My Royale threw a rubber valve stem stabilizer on my last trip and I’m looking for a replacement. I see them on the Alcoa site, but they list 3 different sizes (1.5, 2.0 and 2.5 inch diameters). Anyone know what fits drive axle rims? Pretty sure its not the 2.5 inch…..

    Kirby replied 6 years, 7 months ago 7 Members · 8 Replies
  • 8 Replies
  • Marshall

    Member
    January 4, 2020 at 8:33 pm

    Measure the hole.

  • cal

    Member
    January 4, 2020 at 9:34 pm

    Multiple configurations to boot…..Center hole, offset hole, grommet style…….

  • Jeff

    Member
    January 4, 2020 at 9:35 pm

    I cut down one that was too big, so it must be 2 or 1.5 inch.

  • Mark

    Member
    January 7, 2020 at 9:17 am

    I’d consider just getting the long filler tool and take the extension off – I installed tire pressure doodads once and the tire lost pressure overnight due to the extension. That meant a visit by the tire guys and some $$.

    I’ve been running no extensions and just the pass through caps for a few years now… it’s EASY to get the long filler tool onto the stem even if you cant see it. I do this pretty much every morning before a trip.

    Then you have nothing to worry about!

  • joel

    Member
    January 7, 2020 at 10:40 am

    What are other people doing for running pressure monitors on the dual wheels?


    1999 XLV X-6872,  liberty #440
  • Roy

    Member
    January 7, 2020 at 5:28 pm
  • joel

    Member
    January 7, 2020 at 5:50 pm

    Works just as easy as Tom’s video shows.


    1999 XLV X-6872,  liberty #440
  • Kirby

    Member
    January 13, 2020 at 4:04 pm

    Just to close the loop on this thread. I know there are differing opinions on the use of inner wheel extensions, etc.

    If you do choose to use them, the Alcoa 1.5 inch version with a center hole are the correct grommets.

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