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    Wrinkle Black Rocker Box Lower Housing

    Part Number 17618-99A


    Finish / Color: Wrinkle Black




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    These black powder coated engine covers are the perfect start in converting your powertrain to a striking wrinkle black look. Manufactured from Original Equipment components, these covers are masked and painted on the factory production paint line to ensure a matching wrinkle black or texture black finish and a perfect fit.

    • Complete the "blacked-out" look with matching primary covers, rocker housings, rocker covers, cam covers and transmission covers (sold separately)


    • Warranty

      1 year limited warranty – Go to for full details
    • Sold in Unit

    • In The Box

      Rocker box lower housing


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    Fits '99-'17 Dyna®, '00-'17 Softail® and '99-'16 Touring and Trike models.

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    More Info

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        Removing and installing engine covers may require purchase of new gaskets. See dealer for information.


        Q & A

        2013 Slim

        If I am blacking out the engine on my Slim, do I need this part as well as Rocker Box Cover (part #17620-99)?
        Asked by: KCGrant
        Hello KCGrant, Yes you will need 2 bases and 2 rocker box covers for your model and year in order to complete you look. Before you purchase the part please verify fitment for your model and year. Good luck with your project.
        Answered by: Roadglide33
        Date published: 2016-12-01

        Wrinkle or Texture black

        I have a 2015 Street Bob and the stock rocker box covers are the same black as the crank case and i believe that is "Texture Black" not "Wrinkle" like the primary, transmission and Cam cover. If i'm correct "Texture Black" is almost like a flat black wrinkle and "Wrinkle Black" is like gloss wrinkle correct? So my question is are these rocker lowers "Wrinkle" or "Texture Black" to match the uppers?
        Asked by: justinryan
        Hi Justinryan, The Rocker Box Lower Housings are a "Texture" black to match the uppers. Thank you for your question.
        Answered by: FXS78
        Date published: 2015-08-26

        Do these come as a pair or separate?

        Asked by: dubbers
        Hi dubbers, Sorry it's not so straight forward. These are sold seperately (one unit per package), two being required. Hope this helps!
        Answered by: Wisco832
        Date published: 2014-04-10
        • y_2018, m_2, d_26, h_20CST
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        • loc_en_US, sid_PA-04-1761899, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
        • clientName_harleydavidson

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