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  2. Auto Parts
  3. Driveline and Axles
  4. Hubs and Related Components
  5. Wheel Hub
  6. ACDelco RW20-124 for 1983

ACDelco RW20-124 Wheel Hub
for 1983 (please select make/model)

ACDelco RW20-124 Wheel Hub - 1983 Image 1
ACDelco RW20-124 Wheel Hub - 1983 Image 2
ACDelco RW20-124 Wheel Hub - 1983

ACDelco
Brand:ACDelco
Part Number: RW20-124
UPC: 00707773547892
Weight: 20 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco RW20-124 Wheel Hub for your 1983. Buy now and secure your purchase online!

ACDelco GM Original Equipment Wheel Hubs provide the attaching point for the brake rotor and road wheel, and are GM-recommended replacements for your vehicle's original components. These wheel hubs are supported and allowed to rotate by the wheel bearing. These original equipment wheel hubs have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM OE bearing designs are dimensionally optimized to work with their mating parts
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Provides the attaching point for the brake rotor and road wheel
  • Supported and allowed to rotate by the wheel bearing

Specifications:

Anti Lock Braking System:
No
Bolt Circle Diameter (in):
6.5 in
Bolt Circle Diameter (mm):
165.1 mm
Brake Pilot Diameter (in):
4.594094488 in
Brake Pilot Diameter:
116.69 mm
Flange Bolt Hole Quantity:
8
Flange Bolts Included:
No
Flange Diameter (in):
8.440944882 in
Flange Diameter:
214.4 mm
Flange Offset (in):
3.857480315 in
Flange Offset:
97.98 mm
Flange Shape:
Round
Height (in):
8.38 in
Hub Pilot Diameter:
111.25 mm
Hub Pilot Diameter:
4.37992126 in.
Integrated Hub Unit:
No
Length (in):
10.12 in
Programming Required:
No
Weight (lb):
20 lb
Wheel Pilot Diameter:
113.54 mm
Wheel Pilot Diameter:
4.47007874 in.
Wheel Stud Quantity:
8
Wheel Stud Size:
0.5 in.
Wheel Stud Size:
12.7 mm
Wheel Studs Included:
No
Width (in):
9.38 in

Features and Benefits:

  • – Do not operate vehicle with a worn wheel hub assembly
  • – For bearings that are bolted onto knuckles, apply GM-recommended grease between bearing knuckle pilot and knuckle bore for easy of future removal. Take special care to avoid getting grease in the threads.
  • – Tighten the wheel hub axle nut to recommended specs, overtightening may cause premature wear to the hub assembly

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco RW20-124 Wheel Hub fitment info!

Last Updated: 03/13/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C20



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C20



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

4.1L L6 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C20



4.1L L6 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

4.1L L6 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C20



4.1L L6 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

Chevrolet C30



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
2
 
Rear
 
SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)
 

Chevrolet P20



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Rear SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet P30

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)
 

Chevrolet P30



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet P30

4.8L L6 Gas OHV
2
 
Rear
 
SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)
 

Chevrolet P30



4.8L L6 Gas OHV

Rear SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C2500

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C2500



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C2500

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C2500



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC C2500

4.1L L6 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C2500



4.1L L6 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC C2500

4.1L L6 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C2500



4.1L L6 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C2500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C2500 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C2500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C2500 Suburban



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear 10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum
 

GMC C3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Hydraulic Power Brakes
10.50 DIA R/GR, SERVICE HUB ONLY, 8 STUDS
Power Brakes
Front Disc
Rear Drum

2 Per Vehicle

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC P3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Rear
 
SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)
 

GMC P3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC P3500

4.8L L6 Gas OHV
2
 
Rear
 
SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)
 

GMC P3500



4.8L L6 Gas OHV

Rear SERVICE HUB ONLY, 8 STUDS
EXCEPT DUAL REAR WHEEL(R05)

2 Per Vehicle

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