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2003 GMC Sierra 2500 HD

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ACDelco 26064030 Differential Pinion Seal
for 2003 GMC Sierra 2500 HD

ACDelco 26064030 Differential Pinion Seal - 2003 GMC Sierra 2500 HD Image 1
ACDelco 26064030 Differential Pinion Seal - 2003 GMC Sierra 2500 HD Image 2
ACDelco 26064030 Differential Pinion Seal - 2003 GMC Sierra 2500 HD

ACDelco
Brand:ACDelco
Part Number: 26064030
UPC: 00808709676294
Weight: 1.79 lbs
Condition:New



On Sale:

$29.21

Availability:
200 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 26064030 Differential Pinion Seal for your 2003 GMC Sierra 2500 HD. Buy now and secure your purchase online!

GM Genuine Parts Differential Drive Pinion Gear Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help ensure differential fluid does not leak out of your vehicle's differential, and are GM-recommended replacements for your GM vehicle's original components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps ensure differential fluid does not leak out of your vehicle's differential
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bore Diameter (in):
3.519 in
Bore Diameter (mm):
89.38 mm
Height (in):
7.4 in
Inside Diameter:
2.84 in.
Inside Diameter:
72.01 mm
Length (in):
29.4 in
Material:
Steel, Rubber
Outside Diameter:
102.01 mm
Outside Diameter:
4.02 in.
Programming Required:
No
Rim Shape:
Round
Thickness:
0.61 in.
Thickness:
15.5 mm
Universal Or Specific Fit:
Specific
Volume (cu in):
16.79cu in
Weight (lb):
1.79 lb
Width (in):
7.75 in
Country of Origin:
US

ACDelco 26064030 Differential Pinion Seal compatibility with your 2003 GMC Sierra 2500 HD...

Last Updated: 04/27/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2006

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 11.50 RING GEAR AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 11.50 RING GEAR AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 11.50 RING GEAR AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 11.50 RING GEAR AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E

1 Per Vehicle

2003

 

2002

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
Except TWO INCH BODY RAISE I.D.(HVY)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LB7
8th VIN Digit: 1
Mfr Code: S6-650/ML6
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
Except TWO INCH BODY RAISE I.D.(HVY)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: LB7
8th VIN Digit: 1
Mfr Code: S6-650/ML6

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

8.1L V8 Gas OHV
1
 
ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
Except TWO INCH BODY RAISE I.D.(HVY)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L18
8th VIN Digit: G
Mfr Code: S6-650/ML6
 

GMC Sierra 2500 HD



8.1L V8 Gas OHV ORDER T/W 15552844 FOR 10.5 (Y10) OR 12471484 FOR 11.5 (Y13)
Except TWO INCH BODY RAISE I.D.(HVY)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
2 PC SEAL)(TRIPLE-LIP)(NEW PINION NUT MUST BE INSTALLED
Eng: L18
8th VIN Digit: G
Mfr Code: S6-650/ML6

1 Per Vehicle

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