Bought mine from Zanottis HD before they changed hands. Try one of the online HD dealers that discounts. I've had good luck with Surdyke HD.
+1 on Surdike, another one is Newcastle HD which picked up Zanottis parts business. I used to be a big fan of Lake Shore Harley until they come under new owner ship and jacked up the prices and got rediculous on shipping charges.
Has anyone been able to locate and purchase a repair manual for the 2014-2016 TriGlide?
The 2016 service manual for touring models, which includes most all of the seat forward stuff for the trike is part number 99483-16.
The 2016 Trike supplement is part number 99601-16.
The 2016 Touring Models Electrical Diagnostic Manual is 99497-16.
The manuals are year specific even though a lot of it would pertain to all of the 14-16 year models. However you need to buy for the year of your machine. The numbers I posted are for 2016 models.
There is also a 2016 touring parts manual and a 2016 Trike parts manual, they are $48.00 each at a dealer. I have the 2016 Trike Parts manual waiting for me to pick up at my local dealer. It is part number 99602-16. The parts guy told me he thought the Trike Parts manual covered the entire bike and you do not need the separate Touring parts manual. I guess I will know when I get it and have time to look it over.