Help Identifying Voltage Regulator

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Jun 2, 2013 | 06:11 PM

Owtlaw

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Road Warrior

Joined: Oct 2011

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From: Round Rock, TX

Help Identifying Voltage Regulator

The regulator on my 92 FLHTC is non standard, probably due to a charging system upgrade at some point. The regulator tests bad, and I need to replace it. I ordered what should have been on the bike, but it ain't plug and play. (This is why I figured the regulator, and probably the stator have been upgraded) I could make out a bit of a part number and decided the regulator was a 74505-97 and ordered one of those. Closer, but still won't plug right up to the stator output. Before I add to my voltage regulator collection, I figured I'd come here for an ID. Or at least MORE educated guesses. Here's a couple of pics of the VR, one showing the plugs on the bottom. https://www.dropbox.com/sc/zwldih16jxs32rh/GsPy-IWKxg https://www.dropbox.com/sc/99sei6a50dk5iqt/lny2sV60ud And a shot of where the wires enter the primary. https://www.dropbox.com/sc/ahuqf4w92oh12yi/dJgI_xw34Y Ideas?

Jun 2, 2013 | 06:15 PM

Owtlaw

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Road Warrior

Joined: Oct 2011

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From: Round Rock, TX

Sorry about the formatting, or lack thereof. Not sure why the forum is doing that to me lately. It was formatted until I submitted it.

Jun 2, 2013 | 07:14 PM

falconbrother

Road Master

Joined: Jan 2012

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From: North Carolina

Since the police bikes had to run extra radios and such it's probably a factory thing for police bikes. I'd go ask the parts guy at the local dealer.

Jun 2, 2013 | 07:32 PM

Owtlaw

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Road Warrior

Joined: Oct 2011

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From: Round Rock, TX

It's not a cop bike. It's my FLHTC project.

And the guys at the dealer just read the parts books. I already did that.; -)

Jun 2, 2013 | 08:17 PM

texashillcountry

Dirt don't hurt

Joined: Jan 2011

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From: Haslet Texas

If it is an upgrade then it is more than likely a cycle electric.

Are there any model numbers on it of any kind?

Jun 2, 2013 | 08:44 PM

RidemyEVO

Stellar HDF Member

Joined: Apr 2009

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From: Northern Ontario

I put a cyclelectric on my bike a while back and although your not showing the plugin coming from the stator the bottom o the regulator does resemble cyclelectric.

Jun 2, 2013 | 09:53 PM

Owtlaw

Thread Starter

Road Warrior

Joined: Oct 2011

Posts: 1,376

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From: Round Rock, TX

The key I think to identifying this is that the wires plug into the bottom of the regulator. The plug receptacles are shown in the second link. The wire attached to the primary is shown in the third link.