Ford E-550 Super Duty Differential Replacement

Dana 30/60 Reverse; AMC 35/20; Dana 44/35; Bulkhead Quick-Disconnect Fitting Ford 10.5 in.; Bulkhead Quick-Disconnect Fitting

31 Spline; 1.32 in. Axle Shaft Diameter; 8.8 in.; All Ratios

34 Spline; 1.37 in. Axle Shaft Diameter; All Ratios; Rear 9.75 in.

28 Spline; 1.20 in. Axle Shaft Diameter; Rear 8.8 in.

35 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Dana 60HD

35 Spline; 1.50 in. Axle Shaft Diameter; Full Float Only; Rear 10.25 in./10.5 in.

31 Spline; 1.32 in. Axle Shaft Diameter; 8.8 in.

37 Spline; 1.60 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 80

35 Spline; 1.50 in. Axle Shaft Diameter; 4.56 And Up Ring Gear Pinion Ratio; Dana 60HD; Dana 60

35 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; Dana 60HD; Dana 60

35 Spline; 1.60 in. Axle Shaft Diameter; 4.10 And Up Ring Gear Pinion Ratio; Dana 80; Rear Dana 80

31 Spline; 1.32 in. Axle Shaft Diameter; 4.56/4.88/5.13 Gear Ratios May Require Modification For Install; 8.8 in.

35 Spline; 1.50 in. Axle Shaft Diameter; Full Float Only; All Ratios; Rear 10.25 in./10.5 in.

35 Spline; 1.60 in. Axle Shaft Diameter; 4.10 And Up Ring Gear Pinion Ratio; Rear Dana 80

35 Spline; 1.50 in. Axle Shaft Diameter; 4.56 And Up Ring Gear Pinion Ratio; Dana 60HD

34 Spline; 1.37 in. Axle Shaft Diameter; Rear 9.75 in.; All Ratios

10.25 in. 12 Bolt; 35 Spline Ford 10.5 in.; 35 Spline~Ford 10.5 in.; Full Float Rear; Yukon Grizzly Locker; 35 Spline;

Dana 60 Performance; 35 Spline; 1.50 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; 9.75 in. Ring Gear Diameter

Dana 60 Performance; 35 Spline; 1.50 in. Axle Shaft Diameter; 4.56 And Up Ring Gear Pinion Ratio; 9.75 in. Ring Gear Diameter

10.25 in. 12 Bolt; 35 Spline Ford 10.5 in.; 35 Spline

31 Spline; 1.32 in. Axle Shaft Diameter; All Ratios; Rear 8.8 in.

Open To Lock; 35 Spline; 4.56 Gear Ratio Up Dana 60

Open To Lock; 30 Spline; 4.56 Gear Ratio Up Dana 60

Open To Lock; 35 Spline; 4.10 Gear Ratio Down Dana 60

Open To Lock; 30 Spline; 4.10 Gear Ratio Down Dana 60