This is a collection of links to the vendors for all those OEM and aftermarket goodies. We will try to categorize them by type of business, i.e. dealers, aftermarket, seats. etc.
This will be an ongoing process, so if you find a good vendor, send a pm to one of your friendly neighborhood moderators and they will add the link here for all to see.

New Speedmaster
Brent has been supplying us with high quality, innovative, and exclusive items when no other vendors were interested. The service, shipping, and mints are excellent.

Bellacorse
Another site for custom and performance parts. Good people, good service.

Fast Eddy
Our very own fasteddy.

Jenks' Bolts
Parts and info. Mostly for Bonnevilles.

TriumpheStore
Triumph stuff from Hermy's, an eastern PA. dealer.

Street Boogie -- out of business
More stuff from member Boogieman.

British Customs
British Customs is a Triumph Motorcycles parts and accessories retailer located in Gardena, CA.

Bonneville Performance
Manufacturer & Distributor of Carb kits and perfomance parts for engines.

SRS Chrome
Aussie Chrome Bits

RAASK
All kinds of neat stuff from Sweden. Pipes, mid-controls, etc.

freespirits.it
- Majorly Custom Parts for Hinckley Trumpets as of November 2012

These are dealers that offer Triumph parts and accessories and other custom and aftermarket products online. Credit card ready? Click away.....

Big4Cycle
Big4Cycle is the local dealer for the founder of this site and was a sponsor of this site since the early days.

Ma's Cycles (Now Indian-Triumph of Fargo)
Ma's also carries Kuryakin and other aftermarket catalogues, and has some custom Triumph parts as well.

Palm Beach Triumph (Now Atlantic Motorcycles)
Great dealer. Great service.

Greenbrook Cycle
New Jersey dealer. Good online service. Sells EK chains.

Southern Powersports (appears to be out of business)
Chattanooga Tenn.

PJ's Triumph
Albuquerque N. Mexico

The ones who cater to HD and the Jap brands, but still sell luggage and tires and streamers and microwaves, etc...

Dennis Kirk

Motorcycle Accessory Warehouse
Good deals on tires.

JC Whitney
Don't bother with the make/model buttons. Just browse and hope.

Iron Pony
Another online store.

J&P Cycles

Classic Cycle
From member Pex.

Bonneville America merchandise
The shirts and stuff that supports this site.

Jim's Spacers
Raising the bar(s)...

Chrome Bolt
Like it says.

Cycoactive
Mostly GPS and handlebar mounting systems.

Mega Cool stuff
T-shirts, mugs, clocks, etc.. courtesy of Soren

Gerbings

Aerostitch

Bikers Friend
A different approach to luggage. The SM and BA on their site belong to members here.

Corbin
Seats and stuff.

Colored wire loom
Colored loom for those custom wiring attempts.

ScootWorks
Another source for hardware.

Magnetic drain plugs

Bolt Depot
Another hardware source.

Gardner - Westcott
More hardware.

Cyclegadgets

Tour Tank
Auxillary fuel tanks and fuel line parts.

Have not verified these paint colors through purchase, but am assuming they are "true" for touch up, etc.

http://www.cyclecolor.com/id32.htm

BB REproductions Hard Saddlebags - in PA

Tsukayu Hard Bags

Mini Cortech Magnetic Tank Bags use search feature

REV Pack - Bags and carriers

Leatherworks Bags SUPER high quality bags and some models made to be a direct fit to compliment the lines on our bikes.

Wiring supplies and Connectors, courtesy of ladisney

http://www.ronfrancis.com/

http://www.centechwire.com/

http://www.autorewire.com/

Bike Bandit is now offering O.E. parts for Triumphs. The link supplied lists available models.

Submitted by SalMaglie (R.I.P.)

From ladisney

Whenever a shop does a really good job I think I should let everyone know about them. My speedometer has been on the blink for well over a year. The odometer has been fine but the speedo part was reading at least 20% fast and bouncing up and down another 15 to 30 mph making it useless. Hasso, a member here, kindly sold me a low mileage speedo complete with cables. I then sent it off to Foreign Speedo Inc. in San Diego to have the milage reset to what is actually on my bike. After all, I wouldn’t want anyone thinking I never rode the bike. They fixed and sent it back the same day they got it, all for $35. It works great and I no longer have to use a GPS to know how fast I’m going. They will work on most anything mechanical in the way of instruments. Below is their contact info:

http://foreignspeedoinc.com

Foreign Speedo Inc.
2246 1/2 University Ave.
San Diego, CA. 92104

Phone:
(619) 298-5278
Se Habla Español

Business Hours:
Monday - Thursday
8:00 AM - 5:00 PM, PST
Friday
8:00 AM - 3:00 PM, PST