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Old Feb 7, 2010 | 10:54 AM
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Default Bolt size

Does anyone know what size bolts are used to mount an aftermarket solo seat to the frame on an 07 flstc? Just bought a used bare bones, and it didn't come with hardware. thanks in advance.
 
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Old Feb 8, 2010 | 01:53 PM
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Most seats mount to a hole in the fender, not the frame.
Go to the local dealer and get a screw kit for it.
It comes with a special blind nut that fits under the fender hole and a chrome 1/4-20 (I think) screw for just that.
Unlike many HD parts its not expensive so you won't need to bring a loan application with you.


PS Sorry I can't find the PN for it right now, but even a half decent parts person should be able to give it to you.
 

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Old Feb 8, 2010 | 03:19 PM
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Originally Posted by levinale
Does anyone know what size bolts are used to mount an aftermarket solo seat to the frame on an 07 flstc? Just bought a used bare bones, and it didn't come with hardware. thanks in advance.
just take out the bolt where it goes and get one longer. or, if there isn't one, it's the same bolt as holds the rear fender bracing on.
 
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Old Feb 8, 2010 | 06:59 PM
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Bare bones seat mounts to the frame, not the fender -- see the picture. There is no bolt in there now, just a black plastic plug.
 
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Old Feb 8, 2010 | 07:01 PM
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oh, and it's not the same size as the one used in the fender strut, i already tried :-)
 
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Old Feb 8, 2010 | 07:11 PM
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Originally Posted by levinale
Bare bones seat mounts to the frame, not the fender -- see the picture. There is no bolt in there now, just a black plastic plug.
you got me! my FatBoy has a bolt there. look at Citoriplus' Custom - his has a bolt there too. it's the first bolt on the fender brace.

if it were me, I'd take the next bolt in line out and run down to the hardware store.
 
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Old Feb 8, 2010 | 07:12 PM
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Originally Posted by levinale
oh, and it's not the same size as the one used in the fender strut, i already tried :-)
I have no idea then..... sorry.
 
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Old Feb 8, 2010 | 07:13 PM
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Try 1/2"-13 TPI x 1/2" long.
 
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Old Feb 8, 2010 | 08:32 PM
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Originally Posted by Kagan
Try 1/2"-13 TPI x 1/2" long.
Yea that bolt is a 1/2"X13, but I think it may be longer than 1/2".
I replaced all of those bolts with SS threaded rod so I could top them with SS acorn nuts and found that nearly every one of those bolts is a different length.
I would get a couple of them 1/2" long and a couple that are 3/4" with a couple of SS flat and 2 split washers just in case. They are cheap enough that having to make a second trip would cost more in gas than an extra set of bolts would.
 
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Old Feb 9, 2010 | 08:57 PM
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thanks all, much appreciated.
 
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