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2017 Chevrolet Express 3500

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  2. Auto Parts
  3. Driveline and Axles
  4. Service Kits
  5. Differential Carrier Gear Kit
  6. ACDelco 12479321 for 2017 Chevrolet Express 3500

ACDelco 12479321 Differential Carrier Gear Kit
for 2017 Chevrolet Express 3500

ACDelco 12479321 Differential Carrier Gear Kit - 2017 Chevrolet Express 3500

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 2017 Chevrolet Express 3500. 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 2017 Chevrolet Express 3500...

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 		 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 139.0 In.
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 139.0 In.

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 		 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 159.0 In.
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 159.0 In.

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 		 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Extended Cargo Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Extended Cargo Van
3 Doors

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 		 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Extended Passenger Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Extended Passenger Van
3 Doors

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 		 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Standard Cargo Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Standard Cargo Van
3 Doors

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 		 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Standard Passenger Van
3 Doors
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6)
2nd Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Standard Passenger Van
3 Doors

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Front Axle
 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE
1st Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Extended Passenger Van
3 Doors
Wheel Base 155.0 In.
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Front Axle W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), 9.50 RING GEAR SAGINAW-AMERICAN AXLE
1st Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Extended Passenger Van
3 Doors
Wheel Base 155.0 In.

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Front Axle
 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04), 9.50 RING GEAR SAGINAW-AMERICAN AXLE
1st Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 139.0 In.
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Front Axle W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04), 9.50 RING GEAR SAGINAW-AMERICAN AXLE
1st Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 139.0 In.

1 Per Vehicle

2017

 

2017

 
Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Front Axle
 
W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04), 9.50 RING GEAR SAGINAW-AMERICAN AXLE
1st Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 159.0 In.
 

Chevrolet Express 3500



2.8L L4 Diesel DOHC Turbo,
4.8L V8 Flex OHV,
6.0L V8 Flex OHV,
6.0L V8 Gas OHV

Front Axle W/SHAFT,DIF GEARS AND SI. GEARS
EXCEPT POSITRACTION L/SLIP R/AXL(G80)
3.42 Ratio(GU6), ACTIVE BRAKE CONTROL(JL4), SINGLE RR WHL(R04), 9.50 RING GEAR SAGINAW-AMERICAN AXLE
1st Design
1ST DES USE VINS 1GAWGFFFXH1111222 and PRIOR(FOR 2ND DES SEE 23114038
Cutaway Van
2 Doors
Wheel Base 159.0 In.

1 Per Vehicle

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