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2003 Chevrolet Silverado 2500 HD

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ACDelco 12479321 Differential Carrier Gear Kit
for 2003 Chevrolet Silverado 2500 HD

ACDelco 12479321 Differential Carrier Gear Kit - 2003 Chevrolet Silverado 2500 HD

ACDelco
Brand:ACDelco
Part Number: 12479321
UPC: 808709924821
Weight: 7.95 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12479321 Differential Carrier Gear Kit for your 2003 Chevrolet Silverado 2500 HD. Buy now and secure your purchase online!

GM Genuine Parts Differential Carrier Gear Kits are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Grade Type:
Regular
Height (in):
3.5 in
Inside Diameter (in):
0.93 in
Inside Diameter (mm):
23.57 mm
Length (in):
14.75 in
Material:
Steel
Outside Diameter (in):
2.83 in
Outside Diameter (mm):
72.00 mm
Programming Required:
No
Shaft Length (in):
5.83 in
Shaft Length (mm):
148.03 mm
Tooth Quantity:
11
Weight (lb):
7.95 lb
Width (in):
9.38 in
Country of Origin:
US

ACDelco 12479321 Differential Carrier Gear Kit compatibility with your 2003 Chevrolet Silverado 2500 HD...

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2004

 

2003

 

2004

 

2003

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front Axle
 
W/SHAFT,DIF GEARS AND SI. GEARS
3.73R(GT4), 4.10R(GT5)
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front Axle W/SHAFT,DIF GEARS AND SI. GEARS
3.73R(GT4), 4.10R(GT5)

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
 
W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Extended Cab Pickup
4 Doors
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Extended Cab Pickup
4 Doors

1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
 
W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Standard Cab Pickup
2 Doors
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Standard Cab Pickup
2 Doors

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
 
W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Extended Cab Pickup
4 Doors
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Extended Cab Pickup
4 Doors

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
 
W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Standard Cab Pickup
2 Doors
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
RR AXLE
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
9.50 RING GEAR SAGINAW-AMERICAN AXLE
Standard Cab Pickup
2 Doors

1 Per Vehicle

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