Narrow-Profile Outer Primary Cover

Part Number 25700438


Finish / Color: Gloss Black



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 Still Not bitter - On-Going BLACKED-OUT ADDICTION look. May I share a Story? Purchased my 2017 Street Glide Special in January 2017 and have spent cash-ola over that last 8 months blacking it out AND sending in photos on my reviews. HD Marketing Department said “cha-ching let’s do the new 2018 Street Glide Special in what? Surprise! All blacked-out !” Anyway not bitter and HD Marketing is very wise and listening to the people; which is good. I had this installed on my 2017 Street Glide Special and it looks great! I’m not mechanically inclined so I had these installed by the professional service department at Smokey Mountain Harley-Davidson in Maryville, Tennessee and they did a fantastic job: as always. Highly recommend and thank you!
Date published: 2017-08-28
  • y_2018, m_2, d_26, h_20
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  • clientName_harleydavidson

Will it fit 2017 Miwalkee Eight Ultra Limited? Where to find chrome?

Asked by: OZFJ

St glide 2016

St glide 2016 comes stock with the narrow primary cover? Mine is chrome but I want to get the black one but I'm not sure if it's is the narrow one. Will the Willy G derby cover fit on this primary?
Asked by: Giancarlo

Why only gloss black?

I cant deal with the gloss black cover when the rest of the engine has the factory wrinkle black, why have you not yet offered the wrinkle finish narrow primary covers? Will the narrow with wrinkle be something offered soon? Can a wrinkle narrow cover be special ordered from you (harley) directly?
Asked by: HammerHandle

will stock cover fit with the narrow profile cover? does it come in chrome finnish? is there a price difference

Asked by: soberrider007
Hi Soberrider007, No, the stock derby cover is not compatible with this Narrow-Profile Outer Primary Cover. It requires the separate purchase of narrow derby cover (verify fitment) P/N 25700388, 25700437, 25700434, 25700435, or 25700436. Yes, the Narrow-Profile Outer Primary Cover is offered in Chrome, its part number is 25700385, and is $349.95. Thank you for your question.
Answered by: FXS78
Date published: 2015-10-26

2012 road king, narrow profile primary, does amount of oil change in primary?

Asked by: ronboy
Hi ronboy, Great question. No, the oil capacity is for the same amount. For example, when comparing the oil capacity for 15' Ultra Limited vs Ultra Limited low (with narrow primary cover) it's the exact same amount per factory spec. Hope this helps!
Answered by: PeteHD
Date published: 2014-12-10
  • y_2018, m_2, d_26, h_20CST
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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.