Seller: fieldworthy (608) 100%, Location: Amherst, Wisconsin, Ships to: Free Local Pickup, Item: 332851290962 Here is a Baker Monitor ZA pump jack. This is loose and turns freely and the arms go up and down. There are no CBWs in the casting that I can see. The pulley is missing and one arm is loose and not aligned with the other. This is for local pickup only. It is dirty, oily and could use a good cleaning. See my other listings for other pump jacks. Email with any questions. Thanks for looking!