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  3. Driveline and Axles
  4. Gaskets and Sealing Systems
  5. Differential Pinion Seal
  6. National 4278

National 4278 Differential Pinion Seal

National 4278 Differential Pinion Seal

National
Brand:National
Part Number: 4278
UPC: 724956125289
Weight: 0.17 lbs
Condition:New



On Sale:

$12.77

Availability:
9 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the National 4278 Differential Pinion Seal for your vehicle. Buy now and secure your purchase online!

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for todays vehicles.

Features and Benefits:

  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
  • Design type: spring loaded; multi-lip
  • Excellent high temperature capabilities
  • Low swell in hydrocarbon fluids
  • Provides good low temperature capability
  • Temperature range: -40F to 400F / -40C to 204C
  • Temperature range: -40F to 225F; -40C to 107C

Specifications:

Flanged Outside Diameter:
3.400 in.
Flanged Outside Diameter:
86.360 mm
Grade Type:
Premium
Housing Bore:
3.091 in.
Housing Bore:
78.510 mm
Inside Diameter:
1.812 in.
Inside Diameter:
46.020 mm
Material:
Fluoro-Elastomer
Outside Diameter:
3.096 in.
Outside Diameter:
78.640 mm
Part Description:
Oil Seal
Redicoat:
Yes
Series:
4000
Shaft Diameter:
1.812 in.
Shaft Diameter:
46.020 mm
Thickness:
0.485 in.
Thickness:
12.320 mm
Type:
86
Unit of Dimension:
in.
Width:
0.485 in.
Width:
12.320 mm
Chicago Rawhide #:
18024
Chicago Rawhide #:
18062A
Ford #:
1L3W-4676-AB
Ford #:
1L3W-4676-AC
Ford #:
1L3W4674AA
Ford #:
1L3Z-4676-A
Ford #:
1L3Z-4676-B
Ford #:
1L3Z-4676-C
Ford #:
BL3Z-4676-A
Ford #:
E5TW4676BA
Ford #:
E5TZ4676A
Ford #:
E5TZ4676B
Ford #:
E87W4676AA
Ford #:
E8TW4676AA
Ford #:
E8TZ-4676B
Ford #:
ESTW-4676-BA
SKF #:
18024
SKF #:
18062A
Timken #:
4278
Victor Reinz #:
48103
Country of Origin:
MX

Select a vehicle to narrow National 4278 Differential Pinion Seal fitment info!

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2011

 

2010

 

2011

 

2010

 
Ford E-150

5.4L V8 CNG SOHC,
5.4L V8 LPG SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150



5.4L V8 CNG SOHC,
5.4L V8 LPG SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2011

 

2010

 

2009

 

2011

 

2010

 

2009

 
Ford E-150

4.6L V8 Flex SOHC,
5.4L V8 Flex SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150



4.6L V8 Flex SOHC,
5.4L V8 Flex SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford E-150

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2003

 

2003

 
Ford E-150

4.2L V6 Gas OHV
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150



4.2L V6 Gas OHV

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford E-150 Club Wagon

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150 Club Wagon



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2003

 

2003

 
Ford E-150 Club Wagon

4.2L V6 Gas OHV
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150 Club Wagon



4.2L V6 Gas OHV

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Ford E-150 Econoline

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150 Econoline



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

2000

 
Ford E-150 Econoline

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Ford Axle
 

Ford E-150 Econoline



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1999

 

1999

 
Ford E-150 Econoline

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter
 

Ford E-150 Econoline



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer 2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Ford E-150 Econoline Club Wagon

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford E-150 Econoline Club Wagon



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

2000

 
Ford E-150 Econoline Club Wagon

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Ford Axle
 

Ford E-150 Econoline Club Wagon



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1999

 

1999

 
Ford E-150 Econoline Club Wagon

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter
 

Ford E-150 Econoline Club Wagon



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer 2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter

1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford Excursion

6.0L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford Excursion



6.0L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
Ford Excursion

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford Excursion



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Ford Excursion

7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford Excursion



7.3L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

2000

 
Ford Excursion

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Ford Axle
 

Ford Excursion



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Ford Axle

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Ford Expedition

3.5L V6 Gas DOHC Turbo
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Ford Expedition



3.5L V6 Gas DOHC Turbo

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
Ford Expedition

5.4L V8 Flex SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Ford Expedition



5.4L V8 Flex SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Ford Expedition

5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Ford Expedition



5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Ford Expedition

4.6L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Ford Expedition



4.6L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2001

 

2001

 
Ford Expedition

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Expedition



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

2000

 
Ford Expedition

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Ford Axle
 

Ford Expedition



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1999

 

1999

 
Ford Expedition

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter
 

Ford Expedition



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer 2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Ford F Super Duty

7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F Super Duty



7.3L V8 Diesel OHV Turbo

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford F Super Duty

7.5L V8 Gas OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F Super Duty



7.5L V8 Gas OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford F Super Duty

7.3L V8 Diesel OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F Super Duty



7.3L V8 Diesel OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

2022

 

2021

 

2022

 

2021

 
Ford F-150

3.5L V6 FULL HYBRID EV-Gas FHEV DOHC Turbo
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.5L V6 FULL HYBRID EV-Gas FHEV DOHC Turbo

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2018

 

2022

 

2021

 

2020

 

2019

 

2018

 
Ford F-150

3.3L V6 Flex DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.3L V6 Flex DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 
Ford F-150

2.7L V6 Gas DOHC Turbo
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



2.7L V6 Gas DOHC Turbo

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2022

 

2021

 

2020

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Ford F-150

3.5L V6 Gas DOHC Turbo,
5.0L V8 Flex DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.5L V6 Gas DOHC Turbo,
5.0L V8 Flex DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2021

 

2020

 

2019

 

2018

 

2021

 

2020

 

2019

 

2018

 
Ford F-150

3.0L V6 Diesel DOHC Turbo
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.0L V6 Diesel DOHC Turbo

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Ford F-150

3.5L V6 Flex DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.5L V6 Flex DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2014

 

2014

 
Ford F-150

3.7L V6 CNG DOHC,
3.7L V6 LPG DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.7L V6 CNG DOHC,
3.7L V6 LPG DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2014

 

2013

 

2012

 

2011

 
Ford F-150

3.7L V6 Flex DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



3.7L V6 Flex DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2014

 

2013

 

2012

 

2011

 

2010

 
Ford F-150

6.2L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



6.2L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2010

 

2009

 

2008

 

2007

 

2006

 
Ford F-150

5.4L V8 Flex SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



5.4L V8 Flex SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Ford F-150

4.6L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



4.6L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

5.4L V8 Flex SOHC
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Visteon Axle
 

Ford F-150



5.4L V8 Flex SOHC

Rear Outer with 10.25 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Ford F-150

4.2L V6 Gas OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Visteon Axle
 

Ford F-150



4.2L V6 Gas OHV

Rear Outer with 10.25 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Ford F-150

4.2L V6 Gas OHV
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



4.2L V6 Gas OHV

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Ford F-150

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Visteon Axle
 

Ford F-150



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC

Rear Outer with 10.25 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Ford F-150

5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Ford F-150

4.2L V6 Gas OHV,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC Supercharged
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150



4.2L V6 Gas OHV,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC Supercharged

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

2000

 
Ford F-150

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC,
5.4L V8 Gas SOHC Supercharged
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Ford Axle
 

Ford F-150



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC,
5.4L V8 Gas SOHC Supercharged

Rear Outer with 9.75 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1999

 

1999

 
Ford F-150

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 Gas SOHC,
5.4L V8 Gas SOHC Supercharged
1
 
Rear Outer
 
2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter
 

Ford F-150



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 Gas SOHC,
5.4L V8 Gas SOHC Supercharged

Rear Outer 2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter

1 Per Vehicle

2004

 

2004

 
Ford F-150 Heritage

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC Supercharged
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford F-150 Heritage



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC,
5.4L V8 Bi-Fuel SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC Supercharged

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Ford F-250

5.4L V8 Bi-Fuel SOHC
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



5.4L V8 Bi-Fuel SOHC

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1999

 

1998

 

1997

 

1999

 

1998

 

1997

 
Ford F-250

4.6L V8 Gas SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



4.6L V8 Gas SOHC,
5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1996

 

1995

 

1996

 

1995

 
Ford F-250

4.9L L6 Bi-Fuel OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



4.9L L6 Bi-Fuel OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1996

 

1995

 

1994

 

1993

 
Ford F-250

7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



7.3L V8 Diesel OHV Turbo

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Ford F-250

4.9L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
7.5L V8 Gas OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



4.9L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford F-250

7.3L V8 Diesel OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



7.3L V8 Diesel OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Ford F-250

6.9L V8 Diesel OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



6.9L V8 Diesel OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1985

 

1985

 
Ford F-250

4.9L L6 LPG OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-250



4.9L L6 LPG OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Ford F-250 Super Duty

6.4L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-250 Super Duty



6.4L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Ford F-250 Super Duty

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-250 Super Duty



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford F-250 Super Duty

6.0L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-250 Super Duty



6.0L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Ford F-250 Super Duty

7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-250 Super Duty



7.3L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Ford F-250 Super Duty

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Ford Axle
 

Ford F-250 Super Duty



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1997

 

1996

 

1995

 

1994

 

1993

 
Ford F-350

7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-350



7.3L V8 Diesel OHV Turbo

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Ford F-350

5.8L V8 Gas OHV,
7.5L V8 Gas OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-350



5.8L V8 Gas OHV,
7.5L V8 Gas OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Ford F-350

4.9L L6 Gas OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-350



4.9L L6 Gas OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Ford F-350

7.3L V8 Diesel OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-350



7.3L V8 Diesel OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1987

 

1986

 

1985

 

1987

 

1986

 

1985

 
Ford F-350

6.9L V8 Diesel OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-350



6.9L V8 Diesel OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1985

 

1985

 
Ford F-350

4.9L L6 LPG OHV
1
 
Rear Outer
 
with 10.25 (in) Ring Gear
with Ford Axle
 

Ford F-350



4.9L L6 LPG OHV

Rear Outer with 10.25 (in) Ring Gear
with Ford Axle

1 Per Vehicle

2010

 

2009

 

2008

 

2010

 

2009

 

2008

 
Ford F-350 Super Duty

6.4L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-350 Super Duty



6.4L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Ford F-350 Super Duty

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-350 Super Duty



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford F-350 Super Duty

6.0L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-350 Super Duty



6.0L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Ford F-350 Super Duty

7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Visteon Axle
 

Ford F-350 Super Duty



7.3L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Ford F-350 Super Duty

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with Ford Axle
 

Ford F-350 Super Duty



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo

Rear Outer with 10.5 (in) Ring Gear
with Ford Axle

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Ford Mustang

2.3L L4 Gas DOHC Turbo,
5.0L V8 Gas DOHC,
5.2L V8 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Independent Rear Suspension
with Visteon Axle
 

Ford Mustang



2.3L L4 Gas DOHC Turbo,
5.0L V8 Gas DOHC,
5.2L V8 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Independent Rear Suspension
with Visteon Axle

1 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Ford Mustang

3.7L V6 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Independent Rear Suspension
with Visteon Axle
 

Ford Mustang



3.7L V6 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Independent Rear Suspension
with Visteon Axle

1 Per Vehicle

2018

 

2018

 
Ford Transit-150

3.7L V6 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-150



3.7L V6 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Ford Transit-150

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-150



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2018

 
Ford Transit-250

3.7L V6 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-250



3.7L V6 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Ford Transit-250

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-250



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2018

 
Ford Transit-350

3.7L V6 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-350



3.7L V6 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Ford Transit-350

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-350



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2018

 
Ford Transit-350 HD

3.7L V6 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-350 HD



3.7L V6 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Ford Transit-350 HD

3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Ford Transit-350 HD



3.2L L5 Diesel DOHC Turbo,
3.5L V6 Gas DOHC Turbo,
3.7L V6 CNG DOHC,
3.7L V6 Flex DOHC,
3.7L V6 LPG DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2002

 

2002

 
Lincoln Blackwood

5.4L V8 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Lincoln Blackwood



5.4L V8 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Lincoln Mark LT

5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Lincoln Mark LT



5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Lincoln Navigator

3.5L V6 Gas DOHC Turbo
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Lincoln Navigator



3.5L V6 Gas DOHC Turbo

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 
Lincoln Navigator

5.4L V8 Flex SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Lincoln Navigator



5.4L V8 Flex SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2008

 

2007

 

2006

 

2005

 
Lincoln Navigator

5.4L V8 Gas SOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Lincoln Navigator



5.4L V8 Gas SOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Lincoln Navigator

5.4L V8 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension
 

Lincoln Navigator



5.4L V8 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle
Independent Rear Suspension

1 Per Vehicle

2001

 

2001

 
Lincoln Navigator

5.4L V8 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Visteon Axle
 

Lincoln Navigator



5.4L V8 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Visteon Axle

1 Per Vehicle

2000

 

2000

 
Lincoln Navigator

5.4L V8 Gas DOHC
1
 
Rear Outer
 
with 9.75 (in) Ring Gear
with Ford Axle
 

Lincoln Navigator



5.4L V8 Gas DOHC

Rear Outer with 9.75 (in) Ring Gear
with Ford Axle

1 Per Vehicle

1999

 

1999

 
Lincoln Navigator

5.4L V8 Gas DOHC,
5.4L V8 Gas SOHC
1
 
Rear Outer
 
2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter
 

Lincoln Navigator



5.4L V8 Gas DOHC,
5.4L V8 Gas SOHC

Rear Outer 2nd Design
with 9.75 (in) Ring Gear
0.485 (in) Width
with Ford Axle
3.09 (in) Outside Diameter

1 Per Vehicle


Customers who bought National 4278 Differential Pinion Seal also purchased

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ACDelco 18G5 Drum Brake Wheel Cylinder Repair Kit
Dorman W610164 Drum Brake Wheel Cylinder
Dorman W610164 Drum Brake Wheel Cylinder