Name: Torque Converter for Case 580B Backhoe – Twin Disc Shuttle
Brand: Case
SKU: A39521
Price: 2250 USD
Availability: InStock

Torque Converter for Case 580B Backhoe – Twin Disc Shuttle

Case

SKU:: A39521
FitsModel:: 580B
ListDescription:: Torque Converter (Twin Disc)
CorePrice:: 500

Part # A39521

Fits Models At A Glance:

Case Loader Backhoes:
580B (Twin Disc Shuttle Transmission Only)

Key Notes:

Part Type: Rebuilt Twin Disc Torque Converter
Part Numbers: A39521, A39521R
Transmission Compatibility: Fits Twin Disc shuttle transmissions only
Important Note: Does NOT fit models equipped with a Rockford shuttle
Application: Transfers engine power to the shuttle transmission for forward and reverse drive operation
Location: Installed between the engine flywheel and shuttle transmission
Core Return: Old torque converter core must be returned
Core Return Shipping: Broken Tractor pays the core return shipping
Part Type: Rebuilt aftermarket component

Why Choose Broken Tractor:

✅ Professionally Rebuilt: Reconditioned to restore proper power transfer and shuttle engagement
✅ Correct Transmission Fitment: Designed specifically for Case Twin Disc shuttle systems
✅ U.S.-Based Support: Fast shipping and knowledgeable parts support from our U.S. team

$2,250.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.

Torque Converter for Case 580B Backhoe – Twin Disc Shuttle