I look on some HD sites for some parts but they want the part # how do I find the part #.Thanks for the help

 

Once the part is in your cart, the part number will be listed.
http://partsfinder.onlinemicrofiche.....asp?make=hdmc

 

Shop it at HD itself. Look for your bike's model and year and enter it, then go shopping for parts. The numbers will be evident.

http://www.harley-davidson.com/en_US...bmLocale=en_US

 

At times the known part number will not show up when searched for @ HD's site.
I've found and ordered parts, (from 20% off online HD sites) that I came back with an empty search at HD's part section.

 

I've found a lot of part numbers by googling using the description of the part. Then I copy and paste it.

 

Get the parts book - its value goes beyond just a list of numbers.