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  2. Auto Parts
  3. Driveline and Axles
  4. Hardware
  5. Differential Drain Plug
  6. ACDelco 12471479 for 2001

ACDelco 12471479 Differential Drain Plug
for 2001 (please select make/model)

ACDelco 12471479 Differential Drain Plug - 2001

ACDelco
Brand:ACDelco
Part Number: 12471479
UPC: 808709924135
Weight: 0.09 lbs
Condition:New



On Sale:

$18.59

Availability:
10 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12471479 Differential Drain Plug for your 2001. Buy now and secure your purchase online!

GM Genuine Parts Multi Purpose Threaded Plugs 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:

Color:
Black
Gasket Or Seal Included:
No
Height (in):
1.2 in
Length (in):
1.6 in
Material:
Steel
Programming Required:
No
Tapered:
Yes
Thread Diameter:
0.78 in.
Thread Diameter:
20 mm
Thread Type:
Fine
Weight (lb):
.09 lb
Width (in):
1.4 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 12471479 Differential Drain Plug fitment info!

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

Chevrolet Blazer



4.3L V6 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Express 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Rear
 
M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2001

 

2001

 
Chevrolet Express 2500

5.7L V8 CNG OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

Chevrolet Express 2500



5.7L V8 CNG OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2001

 

2001

 
Chevrolet Express 2500

5.7L V8 CNG OHV
1
 
Rear
 
M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

Chevrolet Express 2500



5.7L V8 CNG OHV

Rear M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
Chevrolet Express 3500

8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

Chevrolet Express 3500



8.1L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Express 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

Chevrolet Express 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2001

 

2001

 
Chevrolet Express 3500

5.7L V8 CNG OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

Chevrolet Express 3500



5.7L V8 CNG OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet S10

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

Chevrolet S10



4.3L V6 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
Chevrolet S10

2.2L L4 Flex OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

Chevrolet S10



2.2L L4 Flex OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Rear M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Standard Cab Pickup
2 Doors
Mfr Code: NV4500/MW3
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Standard Cab Pickup
2 Doors
Mfr Code: NV4500/MW3

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
Standard Cab Pickup
2 Doors
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
Standard Cab Pickup
2 Doors

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Standard Cab Pickup
2 Doors
Mfr Code: 4L80-E

1 Per Vehicle

2001

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: NV4500/MW3
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: NV4500/MW3

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

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
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
 

Chevrolet Silverado 2500 HD



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

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Rear
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV

Rear TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
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

Rear M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Extended Cab Pickup
4 Doors

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
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

Rear M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Standard Cab Pickup
2 Doors

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
 

Chevrolet Silverado 3500



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

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Rear M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2001

 

2001

 
Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Rear M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2001

 

2000

 

1999

 

1998

 

2001

 

2000

 

1999

 

1998

 
GMC Jimmy

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

GMC Jimmy



4.3L V6 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC Savana 1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

GMC Savana 1500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
1
 
Rear
 
M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV

Rear M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC Savana 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

GMC Savana 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC Savana 2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Rear
 
M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

GMC Savana 2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 3500

5.7L V8 Bi-Fuel OHV,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

GMC Savana 3500



5.7L V8 Bi-Fuel OHV,
8.1L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Savana 3500

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

GMC Savana 3500



4.3L V6 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC Savana 3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
 

GMC Savana 3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Rear M20X1.5
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
 

GMC Sierra 2500



6.0L V8 Gas OHV

Rear M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors
 

GMC Sierra 2500



6.0L V8 Gas OHV

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Rear
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E
 

GMC Sierra 2500



6.0L V8 Gas OHV

Rear TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: 4L80-E

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: NV4500/MW3
 

GMC Sierra 2500



6.0L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Extended Cab Pickup
4 Doors
Mfr Code: NV4500/MW3

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
 

GMC Sierra 2500 HD



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

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Rear
 
TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV

Rear TWO INCH BODY RAISE I.D.(HVY),** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
M20X1.5
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: 4L80-E

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Eng: LQ4
8th VIN Digit: U
Mfr Code: NV4500/MW3
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV

Rear M20X1.5
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
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,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Extended Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



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

Rear M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Extended Cab Pickup
4 Doors

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Standard Cab Pickup
2 Doors
 

GMC Sierra 2500 HD



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

Rear M20X1.5
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Standard Cab Pickup
2 Doors

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG
 

GMC Sierra 3500



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

Rear M20X1.5
** 11.50 RING GEAR AMERICAN AXLE **
21MM LONG

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC Sonoma

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

GMC Sonoma



4.3L V6 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

2002

 

2001

 

2000

 

2002

 

2001

 

2000

 
GMC Sonoma

2.2L L4 Flex OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

GMC Sonoma



2.2L L4 Flex OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

GMC Yukon XL 1500



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Power Brakes
Front Disc
Rear Disc
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Rear M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
21MM LONG
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2001

 

2001

 
GMC Yukon XL 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Rear
 
M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Power Brakes
Front Disc
Rear Disc
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Rear M20X1.5
HYDRAULIC POWER DISC BRAKES(JH6)
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
21MM LONG
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2001

 

2000

 

1999

 

1998

 

2001

 

2000

 

1999

 

1998

 
Oldsmobile Bravada

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
 

Oldsmobile Bravada



4.3L V6 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG

1 Per Vehicle

2001

 

2000

 

1999

 

1998

 

2001

 

2000

 

1999

 

1998

 
Oldsmobile Bravada

4.3L V6 Gas OHV
1
 
Rear
 
M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR
 

Oldsmobile Bravada



4.3L V6 Gas OHV

Rear M20X1.5
**8.50/8.625 RING GEAR SAGINAW-AMERICAN AXLE**10 BOLT DIFF**
21MM LONG
8.50 DIA RNGR

1 Per Vehicle

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