Do you want to know what axles came under your Ford truck, or what Ford truck to look under to find a specific axle? This guide should help.

This guide covers these axles and vehicles:

Axles:

  • Ford 7.25-Inch
  • Ford 7.50-Inch
  • Ford 8-Inch
  • Ford 8.8-Inch
  • Ford 8.8-Inch IRS
  • Ford 8.8-Inch IFS
  • Ford 9-Inch
  • Ford 9-3/8 Inch
  • Ford 9.75-Inch
  • Ford 9.75-Inch IRS
  • Ford 10.25-Inch
  • Ford 10.50-Inch
  • Dana 28
  • Dana 30
  • Dana Super 30
  • Dana 35 TTB
  • Dana 35 SLA
  • Dana 44
  • Dana 44 TTB
  • Dana 50
  • Dana 50 TTB
  • Dana 60
  • Dana 61
  • Dana 70
  • Dana 70HD
  • Dana 70U
  • Dana 80

Vehicles:

  • Ford Bronco
  • Ford Bronco II
  • Ford Explorer
  • Ford Expedition
  • Ford Excursion
  • Ford F-100
  • Ford F-150
  • Ford F-250
  • Ford F-350
  • Ford F-450
  • Ford Econoline
  • Ford E-150
  • Ford E-250
  • Ford E-350
  • Ford E-450
  • Ford Ranchero
  • Ford Ranger

Ford 7.25-Inch Rear Axle

(Ford 7.25-Inch Rear Axle)

Specifications:

  • 7.25-Inch Ring Gear
  • 28-Spline
  • 3.20, 3.40, 3.50, 4.00 axle ratios
  • 2300 lb. capacity

Applications:

  • 1963-1967 Ford Econoline (62.50 WMS to WMS)
  • 1967-1968 Ford Ranchero (61.25 WMS to WMS)

Ford 7.50-Inch Rear Axle

 

(Ford 7.5-Inch Rear Axle)

Specifications:

  • 7.50-Inch Ring Gear
  • 28-Splines (with c-clips)

Applications:

  • 1984-1990 Ford Bronco II (58-Inches WMS to WMS)
  • 1983-2011 Ford Ranger (56.50-Inches WMS to WMS 1983-1992) (58.50-Inches WMS to WMS)

Ford 8-Inch Rear Axle

(Ford 8-Inch Rear Axle)

Specifications:

  • 8-Inch Ring Gear
  • 28-Spline Axles
  • Drop out style rear end
  • Has removable pinion support on the front

Applications:

  • 1957-1959 Ford Ranchero (57.25-Inches WMS to WMS)
  • 1964-1978 Ford Ranchero (61.25 WMS to WMS)

Ford 8.8-Inch Rear Axle

(Ford 8.8-Inch Rear Axle)

Specifications:

  • 8.8-Inch Ring Gear
  • 10-Bolt Rear Cover
  • All 31-Spline Axle Shafts Except 1990-2011 Ford Ranger (FX4 Models Were 31-Spline)

Applications:

  • 1984-1996 Ford Bronco
  • 1990-2011 Ford Ranger (58.50-Inch WMS to WMS)
  • 1991-2001 Ford Explorer (The Ford Explorer Sport still used the solid rear 8.8 until 2003) (59.50-Inch WMS to WMS)
  • 1996-2002 Ford Expedition
  • 1983-2006 Ford E-150
  • 1983-1998 Ford E-250
  • 1983-2006 Ford F-150

* Ford 8.8-Inch Heavy Duty – Starting in 2015 the 8.8-inch axle in the F150 is now an HD version. The new 8.8-Inch HD cover has 12 bolts. Ring & Pinions are different than the previous 8.8-Inch axle and are not interchangeable. I know this for a fact as I just changed my 8.8″ HD axle from 3.31s (L3) to 3.73s (L6). Axle ratios are somewhat limited at this time if you choose to replace with OEM gears: 3.31, 3.55 & 3.73. 4.10s are not available either through Ford or Ford Racing. However some aftermarket gear suppliers may offer additional ratios that Ford does not.

(Ford 8.8-Inch Rear Axle – Heavy Duty Version)

Ford 8.8-Inch IRS (Independent Rear Suspension)

(Ford 8.8-Inch Independent Rear Suspension)

Specifications:

  • 8.8-Inch Rear Gear
  • 31-spline Axle Shafts

Applications:

  • 2002-2019 Ford Explorer
  • 2003-2019 Expedition

Ford 8.8-Inch IFS (Independent Front Suspension)

 

(Ford 8.8-Inch Independent Front Suspension)

Specifications:

  • 8.8-Inch Ring Gear
  • 28 or 31-Spline Axles Using CV Joints

Applications:

  • 1997-2008 Ford F-150 / F-250 / Expedition (28-Spline)
  • 2009-2019 Ford F-150 / Expedition (31-Spline)

Ford 9-Inch Rear Axle

(Ford 9-Inch Rear Axle)

Specifications:

  • 9-Inch Ring Gear
  • Drop Out Style Differential
  • Available In 28 and 31-Splines
  • 1963-1971 Ford Trucks Are 28-spline
  • Has Removable Pinion Support

Applications:

  • 1957-1979 Ford Ranchero
  • 1966-1984 Ford Bronco
  • 1957-1979 Ford F-100
  • 1957-1986 Ford F-150
  • 1961-1987 Ford E-150

Widths (Wheel Mounting Surface to Wheel Mounting Surface):

  • 1957-1972 Ford F-100 61.25-Inches
  • 1967-1973 Ford Ranchero 61.25-Inches
  • 1970-1979 Ford Ranchero 63-Inches
  • 1973-1986 Ford F-150 65.25-Inches
  • 1966-1977 Ford Bronco 58-Inches
  • 1978-1986 Ford Bronco 65.25-Inches
  • 1977-1986 Ford E-150 69.25-Inches
  • 1973-1986 Ford E-250 65.25 outside
  • 1972 Ford E-250 68-inches outside

(Ford 9-inch vs 8-Inch Comparison)

Ford 9-3/8 Inch Rear Axle

(Ford 9-3/8 Inch Rear Axle)

Specifications:

  • 9-3/8 Inch Ring Gear
  • Drop Out Style Rear
  • Sometimes Called a 9-1/2”
  • Can Be Put In The 9-Inch Housing And Looks Nearly The Same
  • 31-Spline Axle Shafts
  • Removable Pinion Support

Applications:

  • 1964-1975 Ford F-100
  • 1975-1976 Ford E-150
  • 1964-1975 Ford F-150

Notes:

Only the 1968-1972 Ford F-100’s with a 9-3/8″ rear end had 31-spline axles (there are actually TWO different 31-spline axle versions in the 9-3/8″ rear ends). One with a 1-17/32″ axle bearing journal and the larger 1-5/8″ axle bearing journal.

A 1868-1972 9-3/8″ rear with an open differential got the 31-spline axles with the 1-17/32″ axle bearing I.D. The 9-3/8″ rear end with a Traction-Lok differential got the larger 1-5/8″ axle bearing I.D.

(The 9-3/8″ differential on cars had a hood over the pinion. Note how the webbing curves down on the 9-3/8″ housing)

Ford 9.75-Inch Rear Axle

(Ford 9.75-Inch Rear Axle)

Specifications:

  • 9.75-Inch Rear Gear
  • 34-Spline Axle Shafts With C-Clips
  • 1.37-Inch Axleshafts
  • 1.970-Inch Pinion Shaft Diameter
  • 12 Bolt Rear Cover
  • GAWR: Maximum 4,500 – 4,800 lbs (9.75HD version)

Applications:

  • 1997-2020 Ford F-150
  • 1997-2002 Ford Expedition (Heavy Towing Package)
  • 2010-2019 Ford F-150 Raptor
  • 2013-2019 Ford Transit
  • 1999-2014 Ford E Series Vans

Note: The ring and pinion gears changed in 2011, but will still fit older axles with the proper conversion bearings

Ford 9.75-Inch IRS (Independent Rear Suspension)

(Ford 9.75-Inch IRS)

Specifications:

  • 9.75-Inch Ring Gear
  • 34-Spline Shafts

Applications:

  • 2003-2019 Ford Expedition (Heavy Towing Package)

Ford 10.25-Inch Rear Axle

(Ford 10.25-Inch Rear Axle)

Specifications:

  • Ring Gear Diameter: 10.25-Inch
  • Axle Shaft Spline: 35-Spline
  • Pinion Shaft Spline: 31-Spline
  • Axle Tube Diameter: 3.50-Inch
  • Axle Shaft Diameter: 1.50-Inch
  • 12-Bolt Rear Cover

Applications:

  • 1985-1998 Ford E-250
  • 1985-1998 Ford F-250
  • 1985-1998 Ford F-350

Note: Most applications were full floating however some applications do have c/clip axles. Differentials older than 1993 will require a new yoke to be compatible with a new ring and pinion.

Ford 10.50-Inch Rear Axle

(Ford 10.50-Inch Axle)

Specifications:

  • Ring Gear Diameter: 10.50-Inches
  • Pinion Shaft Spline: 31-Spline
  • Axle Tube Diameter: 3.50-Inches
  • Axle Shaft Diameter: 1.50-Inches
  • Axle Shaft Spline: 35-Spline
  • 12-Bolt Rear Cover
  • Has Full Floating Axles

Applications:

  • 1999-2009 Ford F-250
  • 1999-2009 Ford F-350
  • 2000-2006 Ford Excursion

Dana 28 TTB (Twin Traction Beam) Front Axle

Specifications:

  • Ring Gear Diameter: 6.625-Inches
  • Ring Gear Bolts: (8) 3/8″ x 24 RH
  • Pinion Stem: 1.312-Inch
  • Carrier Breaks: 3.73 & up
  • Axle Shaft Diameter / Spline: 1.00-Inch / 23-Spline
  • Bolt Pattern: 12 Bolt Pattern On Front Of Axle
  • Factory Ratios: 3.08, 3.45, 3.73, 4.10
  • Reverse Rotation

Applications:

  • 1984-1990 Ford Bronco II 4×4 (58-Inches WMS to WMS)
  • 1983-1990 Ford Ranger 4×4 (58-Inches WMS to WMS)
  • 1993-1997 Ford Ranger 4×4 (59.50-Inches WMS to WMS)

Dana 30 Front Axle

Specifications:

  • 7.12-Inch Ring Gear
  • 27-Spline Axle Shaft
  • Small 260X U-Joints
  • Drum Brakes

Applications:

  • 1966-1971-1/2 Ford Bronco

Dana Super 30 Front Axle

Specifications:

  • 7.120-Inch Ring Gear
  • 27-Spline Axles
  • Standard Rotation
  • (10) Cover Bolts

Applications:

  • 2002-2010 Ford Explorer 4×4

Dana 35 TTB (Twin Traction Beam) Front Axle

Specifications:

  • Ring Gear Diameter 7.56 Inches
  • Ring Gear Bolts (8) 3/8″ x 24 RH
  • Pinion Stem 1.406 Inch
  • U-Joints 5-297x
  • Carrier Breaks None (All D35 TTB gears use the “Hi-Ratio” (3.55 & up) carrier, regardless of ratio)
  • Axle Shaft Diameter / Spline 1.16-Inch / 27-Spline
  • Bolt Pattern 10 Bolt Pattern On Front Of Axle
  • Factory Ratios 3.27, 3.55, 3.73, 4.10
  • Reverse Rotation

Applications:

  • 1990-1997 Ford Ranger 4×4
  • 1991-1994 Ford Explorer 4×4

Note: Uses the same diameter shafts and u-joints as a Dana 44.

Dana 35 SLA (Short arm Long Arm) Front Axle

Specifications:

  • Ring Gear Diameter: 7.562-Inches
  • Ring Gear Bolts: (8) 3/8″ x 24 RH
  • Pinion Stem: 1.406-Inches
  • Carrier Breaks: 3.45 Higher / 3.73 Lower
  • Axle Shaft Diameter / Spline: 1.125-Inches / 27-Spline
  • Diff Cover Bolts: 10
  • Factory Ratios: 3.73, 4.10
  • Standard Rotation

Applications:

  • 1998-2011 Ford Ranger 4×4
  • 1995-2001 Ford Explorer 4×4

Dana 44 Front Axle

Specifications:

  • 8.5-Inch Ring Gear Diameter
  • Standard Cut – Low Pinion Design
  • 1971-1975 Used Front Drum Brakes
  • 1976-1977 Used Front Disk Brakes
  • 1.31-Inch / 30-Spline Axle Shafts
  • 1.38-Inch / 26-Spline Pinion
  • 3.73 & Down / 3.92 & Up Carrier Break
  • Small 260x U-Joints
  • Coil Spring / Radius Arm Setup
  • 5×5.5 Wheel Bolt Pattern
  • 58-Inch Axle Width
  • 10-Bolt Cover
  • Front applications came in both standard and reverse rotation.

Applications:

  • 1971-1977 Ford Bronco
  • 1948-1979 Ford F-100
  • 1967-1996 Ford F-150
  • 1959-1989 Ford F-250
  • 1979-1979 Ford F-350

Axle Widths:

  • 1971-1977 Ford Bronco: 58-Inches
  • Full Size Ford Trucks And Ford Bronco: 65-Inches

Notes:

1971-1975 Ford Bronco: Drum brakes, 297X/760X-sized U-joints. Six-bolt spindles easily converted to disc brakes. 1971-1/2 to 1972-1/2 spindles utilize outer axle seal that presses into back of spindle. 1972-1/2 to 1975 utilize outer seal that presses onto stub shaft.

1976-1977 Models: Disc brakes, 297X/760X-sized U-joints. Five-bolt spindles are unique to 1976-1979 Ford 1/2-ton Dana 44 axles so crossover of brands (Chevy/Dodge/Jeep) not possible.

Dana 44 TTB Front Axle

Specifications:

  • Ring Gear Diameter 8.50-Inches
  • Carrier Breaks 3.73 Higher / 3.92 Lower
  • Ring Gear Bolts 10×3/8 Inch
  • Pinion Shaft Diameter / Splines: 1.376-Inches / 26-Spline
  • Inner Axle Shaft Diameter / Splines: 1.31-Inches / 30-Spline
  • Outer Axle Shaft Diameter / Splines: 1.21-Inches / 19-Spline
  • Inner Axle Shaft Minimum Diameter: 1.10-Inches (necked)
  • Outer Axle Shaft Minimum Diameter: 1.10-Inches
  • U-Joints 5-297x
  • Reverse Rotation

Applications:

  • 1980-1996 Ford F-150 4×4
  • 1980-1997 Ford Bronco 4×4

Dana 50 Front Axle

Specifications:

  • Ring Gear: 9.0-Inches
  • 30-Spline Axles
  • Gear Ratios: 3.54:1 – 5.38:1
  • No Carrier Breaks
  • Pinion Shaft Diameter: 1.375-Inches
  • Pinion Shaft Splines: 26
  • Axle Shaft Diameter: 1.50-Inches
  • Axle Spline Diameter: 1.31-Inches
  • GAWR: 5,000 LBS

Applications:

  • 1998-2002 Ford F-250 / F-350
  • 2000-2006 Ford Excursion

Often confused with a Dana Spicer 60.

Dana 50 TTB (Twin Traction Beam) Front Axle 

Specifications:

  • Ring Gear: 9.0-Inches
  • 30-Spline Axles
  • GAWR: 4,600 LBS

Applications:

  • 1980-1997 Ford F-250
  • 1980-1986 Ford F-350 (Used Selectively)

Dana 60 Front & Rear Axles

(Ford Dana 60 Front Axle)

Specifications:

  • Ring Gear: 9.75″
  • Axle Spline Count: 16, 23, 30, 32, 35 spline (35 most common)
  • Axle Diameter:
    • 1.41″, 32 spline front axle
    • 1.50″, 35 spline front axle
    • 1.46″, 32 spline rear axle
    • 1.50″, 35 spline rear axle
  • Axle Tube Diameter:
    • 3.125″, 0.313″ wall thickness rear axle
    • 3.125″, 0.50″ wall thickness front axle
  • Pinion Spline Count: 10 or 29
  • Pinion Diameter: 1.625″
  • U Joints: 1480 front universal joints
  • Ratios: 3.31 – 7.17:1
  • Carrier Break: 3.31 – 4.10 | 4.56 – 7.17
  • Full/Semi Float: Full floating front/rear differential
  • GAWR: up to 6,500 lbs
  • Overall Width: 69.339″ flange to flange

Applications:

  • 1969-2002 Ford E-250 (Rear)
  • 1988 2001 Ford E-350 (Rear)
  • 1965-1971 Ford F-100 (Rear)
  • 1954-2002 Ford F-250 (Rear)
  • 1978-1979 Ford F-250 (Front)
  • 2002-2006 Ford F-250 (Front)
  • 1979-2003 Ford F-350 (Front)
  • 1999-2019 Ford F-250 / F-350 (Front)
  • 2004-2011 Ford F-450 / F-550 (Front)
  • 2002-2011 Ford F-250 / F-350 (Front)
  • 1998-2011 Ford E-350 SRW (Rear)
  • 2008-2011 Ford E-150/E-250 (Rear)
  • 1978-1979 Ford F-350 And Some Ford F-250 (Snofighter And High GVW Packages)
  • 1986-1988 Ford F-350 With Dual Rear Wheels (DRW)
  • 1988-1991.5 Ford F-350 With Single Rear Wheels (SRW)
  • 1992-1995 F-350 (All) (Balljoint)
  • 1996.5-1998 F-350 (All) (Balljoint)
  • 2000 F350/F-450/F-550 DRW (Balljoint, Metric 8x170mm Wheel Bolt Pattern F-350 / 8x220mm F-450/F-550, Unit Bearing Hub)
  • 2000.5 F350/F-450/F-550 DRW (balljoint, Metric 8x170mm Wheel Bolt Pattern F-350 / 8x220mm F-450/F-550, Unit Bearing Hub)
  • 2001 F-350 DRW (Balljoint, Metric 8x170mm Wheel Bolt Pattern, Unit Bearing Hub)
  • 2001-02 F-450/F-550 DRW (Balljoint, Metric 8x220mm Wheel Bolt Pattern, Unit Bearing Hub)
  • 2002 F-250/F-350 SRW (Balljoint, Metric 8x170mm Wheel Bolt Pattern, Unit Bearing Hub)
  • 2002 F-450/F-550 DRW (Balljoint, Metric 8x220mm Wheel Bolt Pattern, Unit Bearing Hub)

All these Ford front axles were drivers side differential, reverse-cut (high pinion) gears, and kingpin knuckles to 1991.5 and balljoints thereafter. Most Ford Dana 60’s are internal style hubs, but external type lockout versions do exist. 2000 and later Ford Dana 60’s have balljoints, a metric wheel lug pattern of 8x170mm up to F-350 and 8x220mm for F-450/F-550, different brakes and spindles, sealed “unit-bearing hubs”, hub-centric wheels, different length axleshafts from the earlier D60s, and larger Superduty specific tie rod ends. From 2000 on, the Ford Dana 60 front axle is also known as the Model 60F2000+ or the 248M. 248 just happens to be the equivalent in millimeters of 9.75″ – the diameter of the Dana 60’s ring gear.

Dana 61 Rear Axle

Specifications:

  • 9.75-Inch Ring Gear
  • 30-Spline Axles
  • 10-Bolt Cover

Looks Like A Standard Dana 60, But Has A Different Offset For The Carrier

Applications:

  • 1975-82 Ford F-250 2WD (Semi-Float)
  • 1974-83 Ford E-250 (Semi-Float)
  • 1980-85 Ford F-350 2WD / 4×4 (Full Float)
  • 1981-1987 Ford E-350 DRW (Full Float)

With mileage and emissions concerns rising, Dodge and / or Ford decided they wanted to be able to offer gears higher than the current highest ratio of 3.54 available in the Dana 60. However, because of the design of the Dana 60 the pinion head could not be made large enough to achieve a higher ratio. Hence, the birth of the Dana 61, which has a different casting that moves the pinion over 0.25″-0.437″ (conflicting reports) – this allowed for a 3.07 axle ratio. The Dana 61 also uses 3.5-inch axle tubes. Other than that, it is very similar to the Dana 60. The Dana 61 was common in Dodge front ends and Ford van rears.

The difficulty with the Dana 61 is very limited gear and locker choices. However, you can use a combination of ring gear spacer and thick gear set to allow the use of differentials and gear sets intended for the Dana 60.

Dana 60 4.10 case holds Dana 61 3.00 to 3.31 Ring & Pinion
Dana 60 4.56 case holds Dana 61 3.54 to 4.10 Thick Ring & Pinion
Dana 61 tall case holds Dana 60 3.33 to 4.10 Ring & Pinion

Dana 70 Rear Axle

Specifications:

  • 10.50-Inch Ring Gear
  • Has Full Floating Axles With 30 or 35 Spline
  • 10-Bolt Cover
  • Weight Without Brakes: 300 lbs
  • Torque: Max 7,000 Lbs ; Continuous 1,750 Lbs
  • Nominal GAW Rating 7,500 Lbs
  • Wheel Bolt Patterns 8 on 6.5
  • Axles Tubes Are 4-Inches

Applications:

  • Ford Used The Dana 70 And Dana 70HD Axles In F-350 Trucks Up To 1985.5.
  • The Ford 10.25-Inch Rear Axle Replaced The Dana 70 After 1985.
  • Ford Also Equipped The 1980-Current E-350 Dual Rear Wheel And Some E-450 Super Duty Vans With Dana 70 or Dana 70HD Rear Axles.
  • 1998-1/2 to 1999 E-350 Cutaway SRW or Chassis DRW
  • 1999 E-350 Cutaway SRW or Chassis DRW
  • 1999-2000 E-350 Chassis DRW
  • 1998-2010 E-350 Cutaway SRW or Chassis DRW
  • 2003-2007 E-450 DRW
  • 1979-1982 Ford E-350 70B
  • 1979-1980 Ford F-350 70B
  • 1981-1983 F-350 DRW 70B
  • 1981-1983 Ford E-350 70B
  • 1999-2010 Ford E-350 SRW or Chassis DRW (Full-Float)
  • 2000-2006 Ford E-450 DRW ABS
  • 2002-2007 Ford E-450 DRW
  • 2003-2008 Ford E-350 DRW (Full-Float)

Dana 70-HD

Specifications:

  • 10.50-Inch Ring Gear
  • 10-Bolt Rear Cover
  • Full Floating Axles With 35-Splines
  • HD Has Larger Pinion And Carrier Bearings Than A Standard Dana 70

Applications:

  • 1980-1997 Ford F-350 (Rear)
  • 1980-1985 Ford F-350 DRW 70HD
  • 1981-1985 F-350 Heavy Duty Chassis 70HD
  • 1979-1985 Ford E-350 70HD
  • 1980 Ford Ambulance 70HD
  • 1981-1987 Ford F-350 Ambulance 70HD
  • 1987-1989 Ford E-350 DRW 70HD
  • 1989-1990 Ford E-350 Motor Home 70HD
  • 1994-1995 Ford E-350 DRW ABS 70HD
  • 1990-1997 Ford E-350 Motor Home ABS 70HD
  • 1995 Ford E-350 Motor Home 70HD

Dana 70-U

Specifications:

  • 10.50-Inch Ring Gear
  • 10-Bolt Rear Cover
  • Full Floating Axles With 32-Splines
  • Has Smaller Pinion Bearings Than A Standard Dana 70

Applications:

  • 1983-1997 Ford E-250 (Rear)
  • 1983-1997 Ford F-250 (Rear)
  • 1980-2002 Ford F-350 (Rear)
  • 1983-1985 Ford F-350 70U
  • 1983-1986 Ford E-350 70U
  • 1987-1989 Ford E-350 DRW 70U
  • 1989-1990 Ford E-350 Motor Home 70U
  • 1990-1998 Ford E-350 DRW ABS 70U

Dana 80 Rear Axle

Specifications:

  • 11.25-Inch Ring Gear
  • 10-Bolt Rear Cover
  • 35 or 37 Spline Axles
  • 4-Inch Diameter Axle Tube
  • Pinion Shaft Diameter: 2.0-Inches (51 mm)
  • Pinion Shaft Splines: 37
  • Axle Shaft Diameter
    • 35-Spline: 1.50-Inches (38 mm)
    • 37-Spline: 1.58-Inches (40 mm)
  • Gear Ratios: 3.23, 3.31, 3.54, 3.73, 4.10, 4.11, 4.30, 4.63, 4.88, 5.13, & 5.38
  • Brakes Measure 13.39-Inches For 2011 Ford F-350 DRW Trucks
  • Brakes Measure 15.35-Inches For 2011 Ford F-450 Trucks (13,050 GVW)
  • Later Model Fords Use Different Pinion Bearings Than All Other Models

Applications:

  • 1988-2009 Ford F-350 (Rear)
  • 1998-2011 Ford F-350 DRW
  • 1998-2011 Ford F-350 DRW ABS (Full Float)
  • 1998-2000 Ford F-350 DRW (Full Float)
  • 1999-2005 F-450 DRW
  • 2000-2005 Ford F-450 DRW ABS (Full Float)
  • 1999 Ford E-350 DRW (Full Float)
  • 1999-2000 Ford E-450 DRW

Other Resources:

Identify Your Ford Truck Axles By The Door Sticker

1978-1998 Dana Spicer Axle Catalog & BOM Numbers

1999-2011 Dana Spicer Axle Catalog & BOM Numbers

Additions & Corrections:

If you find any errors on this page or have information to add, feel free to use the CONTACT FORM to submit the information.