Fits Models At A Glance
- Case Backhoe: 580K
Key Notes
- Part Number(s): D146499
- Weight: 399 lbs
- Application: Swing tower that mounts the backhoe boom to the rear of the Case 580K, allowing the boom to pivot side to side during digging operations
- Condition: Good used OEM part
- Quality Assurance: Each used swing tower is thoroughly inspected for cracks and excessive wear before shipping
- Warranty: 30-day warranty against cracks or wear beyond a bushing
- LTL Truck Freight: Due to weight, this item ships via LTL truck freight. Shipping is calculated at checkout.
Why Choose Broken Tractor
- Genuine OEM Fit and Function You Can Trust – This original Case swing tower bolts up exactly like the part that came off your 580K, with no modifications needed.
- Inspected Used Parts Backed by a Warranty – Every used swing tower is checked for cracks and excessive wear and covered by a 30-day warranty.
- Real Support from Equipment Parts Specialists – Our U.S.-based team knows Case backhoes and is here to help you get the right part the first time.









