Welcome to the forum!
What is wrong or going on with your old one?
Send a few pics with details as Jeep said above
I will send my contact information to your message box as well
-AKATV
Were the OEM or aftermarket? Are you sure they were for the right model?
The 350 Fourtrax/Foreman had three distinctly different electrical systems, and components will not work on the wrong model
86-87 350A Fourtrax
87 350D Foreman
88-up 350D Foreman