This replacement tongue for the Rebellion™ XD ball mount is designed to mount onto the CURT Rebellion XD Adjustable Shank. It has a 1-1/4" hole  to accept a 70mm tow ball.

The Rebellion™ XD adjustable ball mount is a leap forward in cushion hitch technology. It provides more control, confidence, and a more comfortable ride, all while protecting your towing system from jerking, jarring, rattling, and trailer sway.

Notes:

Compatible only with Rebellion XD 45969-85. Sold Separately.

The Curt Rebellion™ XD is not included in this package and must be purchased separately.