Hello You are looking at a suspension shock support/pivot arm with axle and idler wheels removed from a 97 670 L/C snowmobile with a 151″ track/suspension. This was not the original suspension for this sled. I do not know what it was originally off of. Shock support assembly is in good used condition. Come as pictured. Pics show condition well. If you have any questions please feel free to ask. Thank you!