This is an original ignitor trip rod assembly for a Fairbanks Morse Headless Z hit and miss gas engine. It includes the trip finger, rod, standoff, and shoulder bolt to mount it to the cam gear. There are no cracks, breaks, or repairs of any kind and it seems to be in great shape. It should be ready to be used on an engine. It would also make a great spare on the shelf. Let the pictures be your guide.