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1991 GMC C2500

X
  2. Auto Parts
  3. Driveline and Axles
  4. Wheel Bearings, Seals, and Related Components
  5. Wheel Bearing
  6. ACDelco 387AS/382A for 1991 GMC C2500

ACDelco 387AS/382A Wheel Bearing
for 1991 GMC C2500

ACDelco 387AS/382A Wheel Bearing - 1991 GMC C2500 Image 1
ACDelco 387AS/382A Wheel Bearing - 1991 GMC C2500 Image 2
ACDelco 387AS/382A Wheel Bearing - 1991 GMC C2500 Image 3
ACDelco 387AS/382A Wheel Bearing - 1991 GMC C2500

ACDelco
Brand:ACDelco
Part Number: 387AS/382A
UPC: 00036666148916
Weight: 1.35 lbs
Condition:New



On Sale:

$85.60

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the ACDelco 387AS/382A Wheel Bearing for your 1991 GMC C2500. Buy now and secure your purchase online!

GM Genuine Parts Bearings are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These help minimize wear and friction in a variety of applications on your vehicle. 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
  • Help minimize wear and friction in a variety of applications on your vehicle
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Country of Origin 6:
FR
Country of Origin 7:
CA
Height (in):
2.06 in
Housing Maximum Diameter:
3.62 in.
Housing Maximum Diameter:
91.948 mm
Housing Minimum Diameter:
3.5 in.
Housing Minimum Diameter:
88.9 mm
Inner Ring Width:
0.87 in.
Inner Ring Width:
22 mm
Inside Diameter:
2.24 in.
Inside Diameter:
57 mm
Length:
4.09 in.
Material:
Metal
Outside Diameter:
3.82 in.
Outside Diameter:
97 mm
Programming Required:
No
Quantity:
1
Roller Quantity:
16
Shaft Maximum Diameter (in):
2.87 in
Shaft Maximum Diameter (mm):
72.898 mm
Shaft Minimum Diameter (in):
2.48 in
Shaft Minimum Diameter (mm):
62.992 mm
Spherical End Or Flat:
Flat
Weight (lb):
1.35 lb
Width Inner Ring (in):
0.864 in
Width Inner Ring (mm):
21.945 mm
Width Outer Ring:
0.83 in.
Width Outer Ring:
21 mm
Width:
0.87 in.
Width:
22 mm
With Slingers:
No

Features and Benefits:

  • – Do not overtighten attachment nut
  • – Keep bearing and race lubricated and make sure to only use approved bearing grease for lubrication

Specifications:

Country of Origin:
US

ACDelco 387AS/382A Wheel Bearing compatibility with your 1991 GMC C2500...

Last Updated: 03/01/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Rear Inner
 
INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
 

GMC C2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Inner INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **

2 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C2500

5.0L V8 Gas OHV
2
 
Rear Inner
 
INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
 

GMC C2500



5.0L V8 Gas OHV

Rear Inner INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **

2 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC C2500

4.3L V6 Gas OHV
2
 
Rear Inner
 
INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
 

GMC C2500



4.3L V6 Gas OHV

Rear Inner INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **

2 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC C2500

6.2L V8 Diesel OHV
2
 
Rear Inner
 
INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **
 

GMC C2500



6.2L V8 Diesel OHV

Rear Inner INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
** 10.50 RING GEAR SAGINAW-AMERICAN AXLE **

2 Per Vehicle

1991

 

1991

 
GMC C2500

7.4L V8 Gas OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.
 

GMC C2500



7.4L V8 Gas OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.

2 Per Vehicle

1991

 

1991

 
GMC C2500

7.4L V8 Gas OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.
 

GMC C2500



7.4L V8 Gas OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.

2 Per Vehicle

1991

 

1991

 
GMC C2500

7.4L V8 Gas OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.
 

GMC C2500



7.4L V8 Gas OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.

2 Per Vehicle

1991

 

1991

 
GMC C2500

7.4L V8 Gas OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.
 

GMC C2500



7.4L V8 Gas OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
HYD PWR DISC/DRUM BRK(JD7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 131.5 In.

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 		 
Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Differential Bearing
R/AXL, SI, 10.50 DIA R/GR)(INCLS CUP AND CONE)(TIMKEN, 387AS-382A, 2.250 IN ID X 3.812 IN OD X .826 IN THK
PWR BRK SYS(JB7)
Power Brakes
Front Disc
Rear Drum
Bed Length 96.0 In.
Wheel Base 155.5 In.

2 Per Vehicle

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