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ACDelco RW20-39 | Rear Wheel Bearing and Hub Assembly
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ACDelco RW20-39 | Rear Wheel Bearing and Hub Assembly

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$193.99
Part Number
ACDRW20-39
UPC:
808709627388
Condition:
New
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Description

Rear Wheel Hub and Bearing Assembly with Wheel Speed Sensor and Wheel Studs

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
  • Rear Wheel Hub and Bearing

SPECIFICS:

ACD_RemanDesNo
AltPA_143_mm115
AltPA_1961_mm12
AltPA_1962_mm70.1
AltPA_1963_mm70.6
AltPA_1966_mm71.763
AltPA_4585_mm11.69
AltPA_565_mm64.76
Anti Lock Braking SystemYes
Anti Lock Braking System TypeSensor
Brake Pilot Diameter2.78
Connector GenderFemale
Connector Quantity1
Connector Terminal Quantity2
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 Bolt Hole Diameter0.46
Flange Bolt Hole Quantity4
Flange Bolts IncludedNo
Flange Offset2.55
Flange ShapeRectangle
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.
Height5.4
Hub Pilot Diameter2.825
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)
Length6.7
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
Terminal GenderMale
Vintage_Part_IndicatorN
Weight7.76
Wheel Pilot Diameter2.76
Wheel Stud Quantity6
Wheel Stud Size0.472
Wheel Studs IncludedYes
Width5.8

DOWNLOADS:

APPLICATIONS:

  • 2008-2008 Buick Allure - Position: Rear
    • SPECIAL SUSP(FE4) INCLS BEARING
  • 2005-2007 Buick Allure - Position: Rear
    • INCLS BEARING
  • 2005-2005 Buick Terraza - Position: Rear
    • SOFT RIDE SUSP(FE1), RIDE & HANDLING SUSP(FE2), SPORT SUSPENSION(FE3) INCLS BEARING
  • 2004-2008 Pontiac Grand Prix - Position: Rear
    • INCLS BEARING
  • 2008-2009 Buick Allure - Position: Rear
  • 2008-2008 Buick LaCrosse - Position: Rear
    • SOFT RIDE SUSP(FE1), RIDE & HANDLING SUSP(FE2) INCLS BEARING
  • 2008-2009 Buick LaCrosse - Position: Rear
  • 2014-2016 Chevrolet Impala Limited - Position: Rear
    • INCLS BEARING
  • 2006-2007 Chevrolet Monte Carlo - Position: Rear
    • INCLS BEARING DISCON INCLS WHEEL SPEED SENSOR
  • 2011-2013 Chevrolet Impala - Position: Rear
    • INCLS BEARING
  • 2005-2005 Pontiac Montana - Position: Rear
    • SOFT RIDE SUSP(FE1), RIDE & HANDLING SUSP(FE2), SPORT SUSPENSION(FE3) INCLS BEARING
  • 2005-2005 Saturn Relay - Position: Rear
    • SOFT RIDE SUSP(FE1), RIDE & HANDLING SUSP(FE2), SPORT SUSPENSION(FE3) INCLS BEARING
  • 2006-2010 Chevrolet Impala - Position: Rear
    • INCLS BEARING DISCON INCLS WHEEL SPEED SENSOR
  • 2009-2009 Buick LaCrosse - Position: Rear
    • SOFT RIDE SUSP(FE1) INCLS BEARING
  • 2005-2005 Chevrolet Uplander - Position: Rear
    • SOFT RIDE SUSP(FE1), RIDE & HANDLING SUSP(FE2), SPORT SUSPENSION(FE3) INCLS BEARING
  • 2009-2009 Buick Allure - Position: Rear
    • SOFT RIDE SUSP(FE1) INCLS BEARING
  • 2005-2007 Buick LaCrosse - Position: Rear
    • INCLS BEARING

Attributes
Product type:
Aftermarket
Brand Description:
Rear Wheel Hub and Bearing
Product Description:
Rear Wheel Hub and Bearing Assembly with Wheel Speed Sensor and Wheel Studs
Terminal Gender:
Male
Connector Gender:
Female
Connector Quantity:
1
Programming Required:
No
Flange Bolts Included:
No
Flange Bolt Hole Quantity:
4
Anti Lock Braking System:
Yes
Anti Lock Braking System Type:
Sensor
Wheel Stud Quantity:
6
Flange Offset (Inch):
2.55
Brake Pilot Diameter (Inch):
2.78
Wheel Studs Included:
Yes
Flange Shape:
Rectangle
Wheel Pilot Diameter (Inch):
2.76
Wheel Stud Size (Inch):
0.472
Hub Pilot Diameter (Inch):
2.825
Flange Bolt Hole Diameter (Inch):
0.46
Connector Terminal Quantity:
2
Hazardous Material:
No
Life Cycle Status:
Announced
Minimum Order Quantity:
1
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Features & Benefits - Bullet 2:
Maximum lateral stiffness for optimum ride, handling, and driving dynamics
Item Level GTIN:
00808709627388
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):
7.76
Height (in) (Inch):
5.4
Width (in) (Inch):
5.8
Length (in) (Inch):
6.7
Signs of Wear & Troubleshooting - Section 1 - Bull:
Excessive play at tire and wheel
Signs of Wear & Troubleshooting - Section 1 - Bull:
Grinding or humming noise from hub assembly maybe more noticeable while turning
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):
4.528
Bolt Circle Diameter (mm) (Millimeter):
115
Flange Bolt Hole Diameter (Millimeter):
11.69
Wheel Stud Size (Millimeter):
12
Wheel Pilot Diameter (Millimeter):
70.1
Brake Pilot Diameter (Millimeter):
70.6
Hub Pilot Diameter (Millimeter):
71.763
Flange Offset (Millimeter):
64.76
Country of Origin:
China
Weight - Each (Gross Pounds):
07.76
Height - Each (Inch):
06.75
Length - Each (Inch):
09.00
Width - Each (Inch):
08.25



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