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  2. Auto Parts
  3. Driveline and Axles
  4. Bearings
  5. Differential Pinion Bearing Spacer
  6. ACDelco 14012691 for 2001

ACDelco 14012691 Differential Pinion Bearing Spacer
for 2001 (please select make/model)

ACDelco 14012691 Differential Pinion Bearing Spacer - 2001

ACDelco
Brand:ACDelco
Part Number: 14012691
UPC: 808709925705
Weight: 0.1 lbs
Condition:New



On Sale:

$11.05

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

Product Information

Description:

Get the ACDelco 14012691 Differential Pinion Bearing Spacer for your 2001. Buy now and secure your purchase online!

GM Genuine Parts Differential Pinion Bearing Spacers 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
Height (in):
.8 in
Length (in):
2.1 in
Material:
Seamless Steel Tubing
Programming Required:
No
Spacer Finish:
Phosphate Coated
Spacer Inside Diameter:
35.5 mm
Thickness:
0.0618 in.
Thickness:
1.57 mm
Weight (lb):
.1 lb
Width (in):
0.6417 in
Width (mm):
16.30 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 14012691 Differential Pinion Bearing Spacer fitment info!

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
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
 
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
 

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 **9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE

1 Per Vehicle

2001

 

2001

 
Chevrolet Express 2500

5.7L V8 CNG OHV
1
 
Rear
 
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
 

Chevrolet Express 2500



5.7L V8 CNG OHV

Rear **9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Front 35.5MM I.D. X 16.3MM WIDE
4WD

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Rear
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Rear RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Front 35.5MM I.D. X 16.3MM WIDE
4WD

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Rear
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Rear RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc

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
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

Chevrolet Silverado 2500 HD



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

Front 35.5MM I.D. X 16.3MM WIDE
4WD

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
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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 RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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 RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

Chevrolet Silverado 3500



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

Front 35.5MM I.D. X 16.3MM WIDE
4WD

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
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Front 35.5MM I.D. X 16.3MM WIDE
4WD

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
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Rear RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2002

 

2001

 

2002

 

2001

 
GMC Savana 2500

5.7L V8 Bi-Fuel OHV
1
 
Rear
 
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
 

GMC Savana 2500



5.7L V8 Bi-Fuel OHV

Rear **9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
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
 
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
 

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 **9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Front 35.5MM I.D. X 16.3MM WIDE
4WD

1 Per Vehicle

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Rear
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Rear RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

GMC Sierra 2500



6.0L V8 Gas OHV

Front 35.5MM I.D. X 16.3MM WIDE
4WD

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Rear
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
 

GMC Sierra 2500



6.0L V8 Gas OHV

Rear RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc

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
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

GMC Sierra 2500 HD



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

Front 35.5MM I.D. X 16.3MM WIDE
4WD

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
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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 RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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 RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
Except TWO INCH BODY RAISE I.D.(HVY)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
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
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

GMC Sierra 3500



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

Front 35.5MM I.D. X 16.3MM WIDE
4WD

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
 
Front
 
35.5MM I.D. X 16.3MM WIDE
4WD
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Front 35.5MM I.D. X 16.3MM WIDE
4WD

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
 
RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Rear RR AXLE
HYDRAULIC POWER DISC BRAKES(JH6)
**9.50 RING GEAR SAGINAW-AMERICAN AXLE**
35.5MM I.D. X 16.3MM WIDE
Power Brakes
Front Disc
Rear Disc

1 Per Vehicle

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