Ford F-150 Differential Replacement

Dana 25/27/30/44/50 Dana 44~Inner slinger

Dana 30/44 Reverse Dana 44~Outer slinger

8 in.; 9 in. 10 bolt Ford 9 in.

Ford 10.5 in.

9 in. 10 Bolt; 8 in. Ford 9 in.

9 in./7.5in./8.8 in. 10 Bolt Ford 9 in.

Dana 30/60 Reverse; AMC 35/20; Dana 44/35; Bulkhead Quick-Disconnect Fitting Dana 44; Bulkhead Quick-Disconnect Fitting

Ford 9.75 in.; Outer Slinger Ford 9.75 in.; Outer Slinger

31 Spline; Rear 9.0 in.; 1.32 in. Axle Shaft Diameter; 3.25 And Up Ring Gear Pinion Ratio

28 Spline; 1.20 in. Axle Shaft Diameter; Rear 9 in.; 3.25 And Up Ring Gear Pinion Ratio

9 in. 10 Bolt; Nodular Iron; 3.250 in.; HD Ford 9 in.; Nodular Iron; 3.250 in.; HD

9 in. 10 Bolt; Nodular Iron; 3.062 in.; HD Ford 9 in.; Nodular Iron; 3.062 in.; HD

30 Spline; 1.31 in. Axle Shaft Diameter; 3.92 And Up Ring Gear Pinion Ratio; 8.5 in.;Dana 44/Reverse;Applies To Non-Disconnect

30 Spline; 3.92 And Up; Rear Dana 44 For Use Of Non-Thick Ring Gears

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

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

8.8 in.; Duragrip; 34 Spline Super 8.8 in. Rear 34 Spline Limited Slip Carrier - 3.31 and Up Gear Ratio

9 in. 10 Bolt; Aluminum Case; 3.250 in.; HD Ford 9 in.; Aluminum Case; 3.250 in.; HD

9 in. 10 Bolt; Nodular Iron; 3.250 in.; HD; w/Load Bolt Ford 9 in.; Nodular Iron; 3.250 in.; HD; w/Load Bolt

31 Spline; 1.32 in. Axle Shaft Diameter; 8.80 in. Ring Gear Dia.; All Ratios Fits Ford 8.8 in. IFS Snap Ring Axle Models

34 Spline; 1.36 in. Axle Shaft Diameter; 8.80 in. Ring Gear Dia.; 3.31 and Up Gear Ratio Fits Ford 8.8 in. C-Clip Axle Models

30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 44 For Use Of Non-Thick Ring Gears

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

8.8 in. 10 Bolt; 31 Spline; w/Carbon Fiber Clutches Ford 8.8 in.; 31 Spline; w/Carbon Fiber Clutches

9 in. 10 Bolt; Aluminum Case; 3.062 in.; HD Ford 9 in.; Aluminum Case; 3.062 in.; HD

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

30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Front 8.5 in.; Front Dana 44/Reverse;Applies To Non-Disconnect

30 Spline; 3.92 And Up Dana 44; 30 Spline; 3.92 And Up~Dana 44; Yukon Grizzly Locker; 30 Spline; 3.92 And Up; 7/16 in. Bolt holes

31 Spline; 1.32 in. Axle Shaft Diameter; 3.25 And Up Ring Gear Pinion Ratio; Rear 9 in.

Dana 44 Reverse; 30 Spline; 3.92 And Up Yukon Dura Grip positraction for Dana 44; 30 Spline axles; 3.92 And Up ratios~Yukon Dura Grip positraction; Dana 44; 30 Spline axles; 3.92 And Up ratios

GM 12 Bolt; 30 Spline; 3.73 And Down Dana 44; 30 Spline; 3.73 And Down~Yukon Dura Grip Positraction; Dana 44; 30 Spline; Fits 3.73 and Down or Thick Gears

Duragrip; 31 Spline Ford 8.8 in.; Duragrip; 31 Spline~Yukon Dura Grip Positraction; Ford 8.8 in. Rear; 31 Spline; Limited Slip

9 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 9 in.; Race; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter~Yukon Dura Grip; Ford 9 in. Rear; 31 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals

Race; For Use w/2 Light Springs; 28 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit Ford 9 in.; Race; For Use w/2 Light Springs; 28 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit~Yukon Dura Grip; Ford 9 in. Rear; 28 Spline; Limited Slip; 2 Spring Smooth Setup; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals

Race; 28 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter Ford 9 in.; Race; 28 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit; Will Chatter~Yukon Dura Grip; Ford 9 in. Rear; 28 Spline; Limited Slip; 4 Spring Aggressive Setup; May Chatter; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals

Race; For Use w/2 Light Springs; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit Ford 9 in.; Race; For Use w/2 Light Springs; 31 Spline; Requires Trac-Loc Bolts/Yukon Master Overhaul Kit~Yukon Dura Grip; Ford 9 in. Rear; 31 Spline; Limited Slip; 2 Spring Smooth Setup; Requires Longer Trac-Loc Bolts; 1.78 in. Bearing Journals

Duragrip; 28 Spline Ford 8.8 in.; Reverse; Duragrip; 28 Spline~Yukon Dura Grip Positraction / Limited Slip; Ford 8.8 in.; Reverse Front; 28 Spline

8.8 in. Ring Gear; Front Differential; 31 Spline; Limited Slip

9 in. 10 Bolt; Aluminum Case; 3.250 in; HD; w/Load Bolt Ford 9 in.; Aluminum Case; 3.250 in; HD; w/Load Bolt

30 Spline; 1.31 in. Axle Shaft Diam; 3.73 And Down Rng Gr Pin Rat; May Apply To Discnct Only Certain Applic ;Fr Dana 44/Rev; Rear Dana 44

9 in. 10 Bolt; 31 Spline Ford 9 in.; 31 spline~Ford 9 in.; Yukon Grizzly Locker; 31 Spline; 1.783 in. Diameter Bearing Journals

35 Spline Ford 9 in.; 35 spline~Ford 9 in.; Yukon Grizzly Locker; 35 Spline; 2.000 in. Diameter Bearing Journals

9 in.; 28 Spline Ford 9 in.; 28 Spline~Ford 9 in.; Yukon Grizzly Locker; 28 Spline; 1.783 in. Diameter Bearing Journals

9 in. Ford 31 Spline Ford 9 in.~Ford 9 in.; 31 spline~Ford 9 in.; 31 spline; Fits 2.89 in. and 3.06 in. Dropout

31 Spline; 1.32 in. Axle Shaft Diameter; 4.56/4.88/5.13 Gear Ratios May Require Modification For Install; 8.8 in. 4.56 And Up Gear Ratios Require Relief Grinding On Ring Gear Tooth Crown

9.75 in. 12 Bolt; 34 Spline Axles Ford 9.75 in.; 34 Spline Axles~Yukon Dura Grip Positraction; Ford 9.75 in. Rear; Limited Slip; 34 Spline

9 in. 10 Bolt; Ford 9 in.; 31 Spline Axles; Fits Load Bolt Housing Ford 9 in.; 31 Spline Axles; Fits Load Bolt Housing~Ford 9 in.; Yukon Grizzly Locker; 31 Spline; 1.783 in. Diameter Bearing Journals; Fits Load Bolt Housing

35 Spline; Use w/Load Bolt Dropout Ford 9 in.; 35 Spline; Use w/Load Bolt Dropout~Ford 9 in.; Yukon Grizzly Locker; 35 Spline; 2.000 in. Diameter Bearing Journals; Fits Load Bolt Dropout

30 Spline; 3.73 And Down Dana 44; 30 Spline; 3.73 And Down~Dana 44; Yukon Grizzly Locker; 30 Spline; 3.73 And Down Ratio or Thick Gears; 7/16 in. Bolt holes

30 Spline; 3.92 And Up; Dana 44; Front and Rear

9.75 in. 12 Bolt; 34 Spline

8.8 in. 10 Bolt; 31 Spline Ford 8.8 in. Rear; Yukon Grizzly Locker; 31 Spline; .875 in. Diameter Cross Pin~Ford 8.8 in.; 31 Spline; Rear

8.8 in. 10 Bolt; 28 Spline Ford 8.8 in.; Reverse Front; Yukon Grizzly Locker; 28 Spline; .750 in. Diameter Cross Pin~Ford 8.8 in.; Reverse; 28 Spline; Rear

Selectable Full Locker w/Limited Slip; For Use w/3.73-Down Ratio; 30 Spline Dana 44

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

35 Spline; Racing Design Ford 9 in.; 35 Spline; Racing Design~Ford 9 in.; Yukon Grizzly Locker; 35 Spline; Racing Design; 2.000 in. Diameter Bearing Journals

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;

35 Spline; Racing Design; Use w/Load Bolt Dropout Ford 9 in.; 35 Spline; Racing Design; Use w/Load Bolt Dropout~Ford 9 in.; Yukon Grizzly Locker; 35 Spline; Racing Design; 2.000 in. Diameter Bearing Journals; Fits Load Bolt Dropout

9 in. Ford; 35 Spline Ford 9 in.; 35 spline~Ford 9 in.; 35 spline; Fits 3.250 in. Dropout

31 Spline; Racing Design Ford 9 in.; 31 Spline; Racing Design~Ford 9 in.; Yukon Grizzly Locker; 31 Spline Racing Design; 2.000 in. Diameter Bearing Journals

Axle: DANA 44 Shaft: 1.31" Spline: 30 Ratio: 3.92 and up

Axle: DANA 44 Shaft: 1.31" Spline: 30 Ratio: 3.73 and down

8.8 in. Factory; 34 Splinel; w/Coil Assy

30 Spline; 3.73 Ratio And Down Dana 44; 30 Spline; 3.73 Ratio And Down

Dana 44 Reverse; 30 Spline; 3.92 Ratio And Up Dana 44; 30 Spline; 3.92 Ratio And Up

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

Ford 9 in.; 3.70 Ratio; 31 Spline; Nodular Iron; Bare; Std Carrier; w/o Yoke without Limited Slip Differential

Dana 44; 30 Spline; 3.92 And Up Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter

Selectable Full Locker w/Limited Slip; For Use w/3.92-Up Ratio; 30 Spline Dana 44

Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft 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.

Selectable Full Locker w/Limited Slip; For Use w/All Ratios; 28 Spline; Can Be Used w/IFS And IRS 8.8 in. (10 Bolt)

Ford 9 in.; 3.70 Ratio; 31 Spline; Nodular Iron; Bare; w/ Trac-Lok Posi; w/o Yoke w/ Limited Slip Trac-Lok Differential

Ford 9 in.; 4.56 Ratio; 31 Spline; Nodular Iron; Bare; w/ Grizzly Locker; w/o Yoke w/ 31 Spline Mechanical Locker

Ford 9 in.; 3.50 Ratio; 31 Spline; Nodular Iron; Bare; w/ Grizzly Locker; w/o Yoke w/ 31 Spline Mechanical Locker

Dana 60; 30 Spline; 1.31 in. Axle Shaft Diameter; 4.56 And Up Ring Gear Pinion Ratio; 9.75 in. Ring Gear Diameter

Dana 60; 30 Spline; 1.31 in. Axle Shaft Diameter; 4.10 And Down Ring Gear Pinion Ratio; 9.75 in. Ring Gear Diameter

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

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

Selectable Full Locker w/Limited Slip; For Use w/All Ratios; 31 Spline 8.8 in. (10 Bolt)

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

Ford 9 in.; 4.11 Ratio; 31 Spline; Nodular Iron; Bare; w/ Grizzly Locker; w/o Yoke w/ 31 Spline Mechanical Locker

Selectable Full Locker w/Limited Slip; For Use w/All Ratios; 31 Spline; For Use w/IRS Only 8.8 in. (10 Bolt)