Gloss Black Derby Cover

Part Number 25700020


Finish / Color: Gloss Black



These engine covers are the perfect start in converting your powertrain to an elegant "tuxedo black" look. Manufactured from Original Equipment components to ensure a perfect fit, these covers are masked and coated with temperature-resistant paint to ensure a long-lasting finish.

  • Gloss black finish

Fits ’06-'17 Dyna®, '07-'18 Softail® (except FLSB) and ’07-'15 Touring and Trike (except FLHTCUL and FLHTKL and ’07-'15 Touring and Trike models equipped with Narrow-Profile Outer Primary Cover P/N 25700385 or 25700438).

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  • Model


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

  • Warranty

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

  • In The Box

    Derby cover only
Derby Cover is rated 4.0 out of 5 by 2.
Rated 3 out of 5 by from Nice until you touch it Nice piece until you wipe it with a rag. I don't think it has a clear coat on it. Even using a micro fiber rag you can see fine scratches in the finish & it somewhat dulls the finish. Would give it 5 starts if it had a clear coat on it & didn't scratch so easily.
Date published: 2016-12-03
Rated 5 out of 5 by from Beautiful gloss black finish Replaced the Chrome 103 on my 2016 FXDB, also bought the chrome plated derby cover screws to replace the stock zinc plated ones, word to the wise do not follow the torq specs for the derby cover screws that are in the owners manual
Date published: 2016-07-26
  • y_2018, m_2, d_26, h_20
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  • clientName_harleydavidson

What material is the cover made of?

Asked by: ZiaZombie
Hey ZiaZombie, The derby cover is made of a die cast aluminum and then powdered coated. Thanks, Rocky
Answered by: Rockstar883
Date published: 2016-08-31

How tight should this be bolted on?

Asked by: CuriousOne
Hello CuriousOne, The bolts should be tightened in sequence between 84-108 in/lbs. Thank You!
Answered by: JD34
Date published: 2015-04-21


Is a new gasket needed when replacing the stock cover with this one?
Asked by: Ketto
Hello Ketto, It is highly recommended to replace the gasket to avoid any potential leaks. Thank you!
Answered by: JD34
Date published: 2015-01-07

bolt tightning

when you put the cover on what sequence are bolts tighten
Asked by: deadeye60
star pattern - every other bolt all the way around- like when you tighten lug nuts on a car tire,,
Answered by: Postalbiker
Date published: 2014-08-15
  • y_2018, m_2, d_26, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
  • cp_1, bvpage1
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  • clientName_harleydavidson

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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.