I need two air horns, one for a SD-50 (broken) and one for a SD-60 (missing). Their exploded diagram shows 490204 as the part number. However, I can not find that part number no an air horn for SD-50/60/60M on their website. There are air horns for other models but none for SD-50/60/60M.
Can I use an air horn from another model that would fit? Which one(s)? I'm assuming it comes in gray and you will have to paint it?
I need both in Conrail if that matters.