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ACDelco RW20-123 | Rear Wheel Bearing and Hub Assembly
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ACDelco RW20-123 | Rear Wheel Bearing and Hub Assembly

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$233.99
Part Number
ACDRW20-123
UPC:
707773543207
Condition:
New
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Description

Rear Wheel Hub

BRAND: ACDelco

FEATURES:

  • Alternator Drive End Bearing; Axle Shaft Seal; Bearing; Crankshaft Oil Seal; Differential Bearing; Camshaft Cover Seal; Axle Shaft Outer Bearing; Engine Cover Seal; Drive Axle Bearing; Strut Mount Bearing; Wheel Bearing; Wheel Hub; Main Shaft Bearing; PCV Valve Seal; Axle Shaft Bearing; Wheel Bearing and Hub Assembly; Reverse Gear Needle Bearing; Steering Gear Housing Bearing

SPECIFICS:

ACD_RemanDesNo
AltPA_143_mm165.10
AltPA_1961_mm12.70
AltPA_1961_thread_pitch1/2-13
AltPA_1962_mm96.822
AltPA_1963_mm100.05
AltPA_675_mm201.40
Brake Pilot Diameter3.94
FAQ - A1Yes. The nut should be torqued to the specifications found in the vehicle's service manual.
FAQ - A2Yes. It is normal for the bearing to have some movement inside the hub assembly; this movement is controlled to a specification.
FAQ - A3Yes, in some cases replacement hub assemblies come with ABS cables because most vehicles are now equipped with ABS. For non-ABS vehicles the cable can be cut off before hub installation.
FAQ - Q1Are there specifications I should check to see how tight the center hub bearing attachment nut should be?
FAQ - Q2Is it normal for the bearing to have back-and-forth movement inside the hub assembly?
FAQ - Q3Can I use a replacement hub assembly that comes with an ABS cable when my vehicle does not have ABS?
Features & Benefits - B1Supports the vehicle while allowing the wheel to rotate
Features & Benefits - B2Maximum lateral stiffness for optimum ride, handling, and driving dynamics
Features & Benefits - B3GM OE parts are built to help withstand potholes and designed to maximize seal life
Features & Benefits - B4GM OE bearing designs are dimensionally optimized to work with their mating parts
Features & Benefits - B5GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - B6Offering the quality, reliability, and durability of GM OE
Features & Benefits - B7Manufactured to GM OE specification for fit, form, and function
Flange Bolts IncludedNo
Flange Diameter7.93
Flange ShapeRound
Good Maintenance Practices - S1 B1Keep wheel lug nuts at proper torque and do not overtighten center hub bearing to constant velocity shaft nut.
Good Maintenance Practices - S1 B2Follow the manufacturers recommended torque specification.
Height7.3
Keyword SearchOriginal Equipment; OE; OES; ACDelco; Automotive Parts; Auto Parts; GM; BEARING,FRT WHL; BEARING,RR WHL; HUB KIT,FRT WHL; HUB KIT,RR WHL; HUB,FRT WHL; HUB,FRT WHL (W/WHL SPD SEN); HUB,FRT WHL(W/BRG & WHL SPD SEN); HUB,FRT WHL(W/BRG); HUB,RR WHL; HUB,RR WHL (R/AXL FRT U); HUB,RR WHL (R/AXL FRT U) (RH PROC); HUB,RR WHL (R/AXL RR U); HUB,RR WHL (R/AXL RR U)(RH PROC); HUB,RR WHL(W/ BRG); HUB,RR WHL(W/BRG & WHL SPD SEN); HUB,RR WHL(W/WHL SPD SEN); BEARING,FRT WHL; BEARING,RR WHL; HUB,RR WHL; HUB,RR WHL(W/ BRG)
Length8.8
Mkt_State_Warranty_CA36 Months/60,000 Kilometers (Parts Only). Please see ACDelcocanada.com for more details
Mkt_State_Warranty_USLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details
Product DescriptionACDelco GM Original Equipment Wheel Bearing and Hub Assembly supports the vehicle while allowing the wheel to rotate, and are GM-recommended replacements for your vehicle's original components. This original equipment wheel bearing and hub assembly has 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
Programming RequiredNO
Signs of Wear & Troubleshooting - S1 B1Grinding or humming noise from hub assembly maybe more noticeable while turning
Signs of Wear & Troubleshooting - S1 B2Tire and wheel vibration
Signs of Wear & Troubleshooting - S1 B3Excessive play at tire and wheel
Signs of Wear & Troubleshooting - S1 B4Wheel hot to the touch
Signs of Wear & Troubleshooting - S1 HSigns of wear for wheel bearing and hub assemblies include but are not limited to:
Spline Quantity0
Vintage_Part_IndicatorN
Weight18
Wheel Pilot Diameter3.81
Wheel Stud Quantity8
Wheel Stud Size0.5
Wheel Studs IncludedNo
Width8.8

DOWNLOADS:

APPLICATIONS:

  • 1992-2000 Chevrolet K3500 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1991 Chevrolet G30 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1992-1996 GMC G3500 - Position: Rear
    • 10.50 RING GEAR SAGINAW-AMERICAN AXLE , Hydraulic Power Brakes, DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1989 Chevrolet C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 8 LUG, 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1989 Chevrolet K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 8 LUG, 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1992-1996 Chevrolet G30 - Position: Rear
    • 10.50 RING GEAR SAGINAW-AMERICAN AXLE , Hydraulic Power Brakes, DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1996-2002 GMC Savana 3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 Chevrolet K3500 - Position: Rear
    • 4.10R(GT5), Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1992-2000 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1986 Chevrolet C30 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1986 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1990-1991 Chevrolet K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) EXCEPT 15,000 LBS GVWR(C5B), 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1989 GMC C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 8 LUG, 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1996-2002 Chevrolet Express 3500 - Position: Rear
    • SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1986 Chevrolet K30 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1991 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 GMC C3500 - Position: Rear
    • POSITRACTION L/SLIP R/AXL(G80), 4.56R(HC4), Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 GMC C3500 - Position: Rear
  • 1982-1986 GMC C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1990-1990 Chevrolet C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) EXCEPT 15,000 LBS GVWR(C5B), 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1991-1999 GMC P3500 - Position: Rear
    • 10.50 RING GEAR SAGINAW-AMERICAN AXLE , Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1985-1990 Chevrolet G30 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1991 GMC G3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1987-1988 Chevrolet R30 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1996-2000 Chevrolet K3500 - Position: Rear
    • Hydraulic Power Brakes EXCEPT 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 GMC C3500 - Position: Rear
    • 4.10R(GT5), Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 Chevrolet C3500 - Position: Rear
  • 1999-2000 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes EXCEPT 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1987-1991 GMC V3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1990-1990 GMC C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) EXCEPT 15,000 LBS GVWR(C5B), 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1990 Chevrolet P30 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1989-1991 Chevrolet V3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1991-1999 Chevrolet P30 - Position: Rear
    • 10.50 RING GEAR SAGINAW-AMERICAN AXLE , Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1987-1988 Chevrolet V30 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1991 Chevrolet C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1992-2000 GMC C3500 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1991 Chevrolet K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1994-1998 GMC K3500 - Position: Rear
  • 1997-1997 Chevrolet K3500 - Position: Rear
    • POSITRACTION L/SLIP R/AXL(G80), 4.56R(HC4), Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1983 Chevrolet P20 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1987-1991 GMC R3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1995-1995 Chevrolet K3500 - Position: Rear
    • Hydraulic Power Brakes EXCEPT 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9)
  • 1996-1996 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes EXCEPT 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1990-1991 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) EXCEPT 15,000 LBS GVWR(C5B), 9000-9200LB GVWR UTILITY BODY CHASSIS(8S9) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1989-1991 Chevrolet R3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1991 GMC C3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1996-2002 GMC Savana 3500 - Position: Rear
    • SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 GMC K3500 - Position: Rear
    • 4.10R(GT5), Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1997-1997 Chevrolet C3500 - Position: Rear
    • 4.10R(GT5), Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1996-2002 Chevrolet Express 3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1992-2000 Chevrolet C3500 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1988-1989 GMC K3500 - Position: Rear
    • Hydraulic Power Brakes, DUAL REAR WHEEL(R05) 8 LUG, 10.50 DIA R/GR, SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1994-1998 Chevrolet K3500 - Position: Rear
  • 1985-1990 GMC G3500 - Position: Rear
    • DUAL REAR WHEEL(R05) SERVICE HUB ONLY, STUDS NOT INCLUDED
  • 1982-1990 GMC P3500 - Position: Rear
    • Hydraulic Power Brakes SERVICE HUB ONLY, STUDS NOT INCLUDED

Attributes
Product type:
Aftermarket
Product Description:
Rear Wheel Hub
Programming Required:
No
Flange Bolts Included:
No
Flange Diameter (Inch):
7.93
Wheel Stud Quantity:
8
Brake Pilot Diameter (Inch):
3.94
Wheel Studs Included:
No
Flange Shape:
Round
Wheel Pilot Diameter (Inch):
3.81
Wheel Stud Size (Inch):
0.5
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Maximum lateral stiffness for optimum ride, handling, and driving dynamics
Features & Benefits - Bullet 4:
GM OE bearing designs are dimensionally optimized to work with their mating parts
Features & Benefits - Bullet 3:
GM OE parts are built to help withstand potholes and designed to maximize seal life
Features & Benefits - Bullet 1:
Supports the vehicle while allowing the wheel to rotate
Weight (lb) (Pound):
18
Height (in) (Inch):
7.3
Width (in) (Inch):
8.8
Length (in) (Inch):
8.8
Life Cycle Status:
Announced
Signs of Wear & Troubleshooting - Section 1 - Bull:
Excessive play at tire and wheel
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Signs of Wear & Troubleshooting - Section 1 - Bull:
Grinding or humming noise from hub assembly maybe more noticeable while turning
Item Level GTIN:
00707773543207
Signs of Wear & Troubleshooting - Section 1 - Bull:
Tire and wheel vibration
Signs of Wear & Troubleshooting - Section 1 - Bull:
Wheel hot to the touch
FAQ - Answer 2:
Yes. It is normal for the bearing to have some movement inside the hub assembly; this movement is controlled to a specification.
FAQ - Question 3:
Can I use a replacement hub assembly that comes with an ABS cable when my vehicle does not have ABS?
FAQ - Question 1:
Are there specifications I should check to see how tight the center hub bearing attachment nut should be?
Features & Benefits - Bullet 7:
Manufactured to GM OE specification for fit, form, and function
Features & Benefits - Bullet 6:
Offering the quality, reliability, and durability of GM OE
FAQ - Question 2:
Is it normal for the bearing to have back-and-forth movement inside the hub assembly?
Signs of Wear & Troubleshooting - Section 1 - Head:
Signs of wear for wheel bearing and hub assemblies include but are not limited to:
Features & Benefits - Bullet 5:
GM-recommended replacement part for your GM vehicle's original factory component
FAQ - Answer 1:
Yes. The nut should be torqued to the specifications found in the vehicle's service manual.
Good Maintenance Practices - Section 1 - Bullet 1:
Keep wheel lug nuts at proper torque and do not overtighten center hub bearing to constant velocity shaft nut.
Good Maintenance Practices - Section 1 - Bullet 2:
Follow the manufacturers recommended torque specification.
FAQ - Answer 3:
Yes, in some cases replacement hub assemblies come with ABS cables because most vehicles are now equipped with ABS. For non-ABS vehicles the cable can be cut off before hub installation.
Meets or Exceeds Original Equipment Manufacture Sp:
Yes
Bolt Circle Diameter (in) (Inch):
6.5
Bolt Circle Diameter (mm) (Millimeter):
165.1
Wheel Stud Size (Millimeter):
12.7
Wheel Pilot Diameter (Millimeter):
96.822
Brake Pilot Diameter (Millimeter):
100.05
Flange Diameter (Millimeter):
201.4
Country of Origin:
United States
Weight - Each (Gross Pounds):
18.00
Height - Each (Inch):
07.30
Length - Each (Inch):
08.80
Width - Each (Inch):
08.80



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