Introducing the best Solution for Ford F-150 Rear Axle Repairs For 2021–2023 Trucks with Trailer Tow Max Duty Package and 9.75-inch Heavy-Duty Axle. With the NEW Ford F-150 Axle Repair Kit, technicians can quickly and easily drill out broken axle bolts on the best selling truck in the US. This kit allows for dead-center drilling when the bolt on the axle breaks. Drilling saves time, energy, and frustration while still maintaining accuracy. No need to remove the axle...make the repair right on the truck.