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Narrow-Profile Outer Primary Cover

Part Number 25700385


Finish / Color: Chrome



Shaped to slim the bike's profile on the left side, this Narrow Profile Outer Primary Cover clears the way for an easier reach to the ground.

  • The open area provides short-limbed riders a straight leg path to the pavement
  • Simplifies walking the bike into and out of parking spots
  • Requires the installation of corresponding model-specific derby cover (verify fitment) - P/N 25700388, 25700437, 25700434, 25700435, or 25700436

Fits ‘07-'16 Touring and Trike models. Installation requires separate purchase of Narrow derby cover, derby cover gasket and primary gasket. Chrome is Original Equipment on ’15-'16 FLHTCUL, FLHTKL and '16 Touring and Trike models.

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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

    Outer primary cover only
Narrow-Profile Outer Primary Cover is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Better footing for the vertically challenged Perfect fit and finish. Better footing when stopped at the traffic lights. Much easier to walk the bike into a parking spot or while in the garage. Combined this with the chrome inner primary and chrome derby cover for a chrome makeover.
Date published: 2015-05-13
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Will it fit 2017 Ultra Limited?

Is there any difference from the original? In the fitment description of the black one (25700438) there is a mention of fitment in 2017 Ultra Limited.
Asked by: OZFJ

New Narrow-Profile Outer Primary Cover

regarding retro fitting the new narrow-profile outer primary cover (p/n 25700385) to a 2014 FLHR, what are the part numbers for the rear passenger pegs currently used on the new Ultra Limited Low. apparently they are different because they fold out of the way better. thanks.
Asked by: rkjoe
Hello Rkjoe, The left side mount is PN 50500332 and the right side is PN 50500334 for a 2015 FLHTKL. Thank You!
Answered by: JD34
Date published: 2016-05-24

Can you tell me what gaskets are required for this and the derby cover? Can you re-use your existing ones?

Asked by: Gitix
Hi Gitix, Harley-Davidson always recommends installing new gaskets when servicing your motorcycle. To install a Narrow-Profile Outer Primary Cover, you would need a primary cover gasket (P/N 34901-07), a Gasket Service Kit (P/N 17369-06) and an accessory derby cover that will specifically fit the Narrow-Profile Outer Primary Cover. The part numbers for the derby covers are listed in the description. Thank you for your question.
Answered by: FXS78
Date published: 2015-03-02

How much narrower is this primary cover? (please don't use metric in your answer)

Asked by: SN14
Hello SN14, It is about 1'. Please keep in mind that this works best as a combination of having a reduced reach seat along with added suspension. If you have a dealer near you I suggest taking a visit to the dealer to see one that is already installed so you can get a better feel for the product.
Answered by: MizHD
Date published: 2015-08-27

Are there any changes needed to the clutch when using a narrow primary

Asked by: oneup
Hi oneup, No, you do not need to do anything with the clutch. The only additional things you'll need are: narrow derby cover, derby cover gasket and primary gasket Thank you
Answered by: PeteHD
Date published: 2014-11-11
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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.