The dually rear end for a Ford F-350 is a heavy duty axle equipped to endure a large workload. Over time, they do wear out and will need to be replaced. You could save money by getting your axle rebuilt instead of replaced with a new unit. We offer rebuilt Ford F-350 dually rear axles for sale. We also can rebuild and customize your worn out axle with nationwide shipping to and from our location from your door.
Ford F350 Dually Rear Ends
The Ford F-350 1-Ton has come in multiple generations with a variety of rear dually axles in both 4WD and RWD. To help you identify your axle and to understand the variations available, here is information to guide you.
Dana 60 Ford F-350 1 Ton 1975-1978
16-Spline
• Ring Gear Diameter: 9.750
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: 4.10 / 4.56
• Rear Suspension: Solid
• Pinion Nut Size: 1-5/16
Dana 61 Ford F-350 1 Ton 1978-1985
30 Spline
• Ring Gear Diameter: 9.750
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: none
• Rear Suspension: Solid
• Pinion Nut Size: 1-5/16
Dana 61 Ford F-350 1 Ton 1981-1983
35 Spline
• Ring Gear Diameter: 9.750
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: none
• Rear Suspension: Solid
• Pinion Nut Size: 1-5/16
Dana 70 HD Ford F-350 1 Ton 1980-1997 & F-350 Super-Duty 1999-2002
35 Spline
• Ring Gear Diameter: 10.500
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: 4.10 / 4.56
• Rear Suspension: Solid
• Pinion Nut Size: 1-5/16
Dana 70 U Ford F-350 1 Ton 1970-1997 & F-350 Super-Duty 1999-2002
35 Spline
• Ring Gear Diameter: 10.500
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: 4.10 / 4.56
• Rear Suspension: Solid
• Pinion Nut Size: 1-5/16
Dana 80 Ford F-350 1 Ton 1988-1998
35 Spline
• Ring Gear Diameter: 11.250
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: 3.73 / 4.10
• Rear Suspension: Solid
• Pinion Nut Size: 1-7/8
Dana 80 Ford F-350 1 Ton 1988-1997
37 Spline
• Ring Gear Diameter: 11.250
• Cover Bolts: 10
• Ring Gear Bolts: 12
• Carrier Breaks: 3.73 / 4.10
• Rear Suspension: Solid
• Pinion Nut Size: 1-7/8
Ford 10.25″ Ford F-350 1 Ton 1985-1997
35 Spline
• Ring Gear Diameter: 10.250
• Cover Bolts: 12
• Ring Gear Bolts: 12
• Carrier Breaks: none
• Rear Suspension: Solid
• Pinion Nut Size: 1-1/8