GT550 front wiring loom,centre of bike in to headlamp shell

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bigsteve550
On the street
Posts: 16
Joined: Sat Nov 23, 2013 2:50 pm
Country: UK
Suzuki 2-Strokes: GT550A

GT550 front wiring loom,centre of bike in to headlamp shell

Post by bigsteve550 »

Hi

I am in the UK but may well pay for overseas shipping

I need a front wiring loom for my GT550 A 1976 model , it's the bit that plugs in to a 9 way multi plug ( but only 8 pins used) by the ignition coils that runs forwards in to the head lamp shell via the hole in frame under the headstock, with some connectors on that end, not sure how many as dont have one, but its more than one.

It's the only bit thats missing on the bike that I brought in 8 boxes plus a frame.

Thanks in advance :wink:
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tz375
Moto GP
Posts: 6213
Joined: Mon Nov 03, 2008 10:47 am
Location: Illinois

Re: GT550 front wiring loom,centre of bike in to headlamp sh

Post by tz375 »

Is there any chance it's the same as a GT750? I have a few of them here in a large box that I have not gone through yet.
pearljam724
AMA Superbike
Posts: 1681
Joined: Tue Jul 24, 2012 11:45 pm
Country: U.S.
Suzuki 2-Strokes: 75- GT 550 / 76- GT 750
Location: SW PA

Re: GT550 front wiring loom,centre of bike in to headlamp sh

Post by pearljam724 »

I have gone this route with my 750. I would suggest buying the cheapest front harness off Ebay with no intention of using it. Use that harness to make a duplicate harness with all new wiring, connectors, pins, etc. Will be a better harness in the long run. Just takes more time to construct. I'd imagine you'd have about 50 to 70 bucks in making a new one at the most. The other alternatives are buying used ones with oxidized wiring, pins, etc. Or buying a so called oem harness that pops up once in a while on Ebay for a very high price. Only to find out the seller made his own using much smaller gauge wire. It's best to make your own. Any used harness of it's age will have oxidized copper strands under it's insulation that you can not see and a very high probability the pins need replaced due to their age. It's critical to have good electrical conduction on these bikes. It will eliminate a lot of common electrical problems if you install a good harness.
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