Auxiliary On/Off Switch Kit

Part Number 71718-02


Finish / Color: Black



Styled to match the Original Equipment hand controls, these auxiliary on/off switches allow you to control additional electrical accessories with the touch of a finger when installed in the Auxiliary Accessory Switch Housing.

  • Switch housing switches sold individually

Fits Auxiliary Accessory Switch Housing Kits P/N 70255-02B, 70256-02, 70213-02C and 70248-02B.

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  • Model
  • Warranty

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

  • In The Box

    On/off switch and black switch cap
  • Sold Separately

    Auxiliary Accessory Switch Housing
Auxiliary On/Off Switch Kit is rated 4.0 out of 5 by 9.
Rated 4 out of 5 by from Could Use Improvement I bought two of these to replace my ignition key. Got tired of the key breaking off inside or getting stuck inside. I used them for accessory position and the other for run. After those were both on it was simply start like normal. I had one of them break off which is a pain. The plastic where it meets the switch cracked and wouldn't allow engagement. Since then I've got accessory and run on one switch. Working just fine for over a year.
Date published: 2018-02-08
Rated 5 out of 5 by from Keep It H-D I added this switch to an aux switch housing to energize a garage door opener I modified for my bike. The switch keeps the look H-D original.
Date published: 2017-04-21
Rated 5 out of 5 by from Helpful Tips for These Switches and the Accessory Housing My Ride = 2016 HD FLSTC "Babes" I ran 3 of these switches in the H-D accessory housing for switched power to my fog lights, auxiliary lights #I don't like the toggle switch on back of front fork#, and my XL Glow strips and pods setup^ I did not run thru the handlebars #yet#^ Instead I used conduit^ Hey, I was anxious, okay :) My problem was finding it and the correct diameter^ Here's a tip when using conduit^ Most wiring on a Harley is the same gauge^ Depending on the number of switches you install, you will either have 2, 4 or 6 wires to run inside the conduit^ Take 1^3 and multiply by number of wires, not PAIRS and round up to get your conduit size in millimeters^ 6 wires X 1^3=7.8. Round up to 8mm. The conduit supplied with each switch is 3mm, but it's ruined because of the tight wound up fashion in which it's packaged. Don't use HST #heat shrink tubing# as the end result is a very stiff bundle down the handlebars. How to power more than one switch when you only have one wire and you don't want to jam 2 or 3 wires into a butt connector? To get 2 or 3 electrical leads from just one, purchase a "3 or 4 port connector" at Home Depot in the electrical dept. Sold in pkgs. of 10 for @ $5. Here's to my brothers and sisters who live to ride, and ride the finest motorcycle in the world!
Date published: 2016-02-17
Rated 5 out of 5 by from Aux Switch Using this switch with HD switch housing to power my Zumo660. Works and looks great!! The only con I have is the supplied tubing is too small in diameter for the two wires. I replaced it with tubing from the auto parts store. Great product!
Date published: 2015-07-17
  • y_2018, m_2, d_26, h_20
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Are 'Momentay ON' auxillary switches also available for fitting into the Auxiliary Accessory Switch Housing Kit-70248-02B?

Asked by: Godfrey
  • y_2018, m_2, d_26, h_20CST
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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.