A am assuming all you need is the pieces that attach to the bullet and sit in front of the fender. I have not been able to find the p/n for the 860. I have p/n's for the 550. Probably the easiest would be if you PM me with an address, I will send them to you and we can see if they fit. I recently bought a 550 LCF parts truck just for the air to put on an old fire truck. I also have a couple of painted 550 conventional painted grills. I have been able to get pretty nice chrome ones out of fire trucks. Fire departments were obsessed with chrome like I am, but they didn't believe in air brakes because the house would burn down before they build up air. Now fire departments have air at the fire station and keep the apparatus aired up all the time. Fire departments usually didn't have 2 speed axles either. Just one more thing to fail with inexperienced volunteer drivers.
