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ACDelco 540-620 | Front Left Shock Absorber

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$102.59
Part Number
ACD540-620
UPC:
00707773754580
Condition:
New
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Premium Monotube Front Shock Absorber

BRAND: ACDelco

FEATURES:

  • Front Shock Absorber
  • Air Lift Strut Shock; Air Tube Tee; Compressor Tube Fitting; Coil Spring; Lift Support; Heavy Duty Shock; Monotube Air Lift Shock; Gas Strut Cartridge; Monotube Shock; Shock; Air Fill Valve; Spring Assisted Strut Shock; Stabilizer Bar; Stabilizer Bar Bushing; Stabilizer Shaft; Stabilizer Shaft Clamp; Steering Knuckle; Steering Linkage Shock; Strut Mount; Strut Nut; Strut; Yaw Sensor

SPECIFICS:

ACD_RemanDesNo
AdjustableNo
AltPA_107_mm368.63
AltPA_108_mm90.1
AltPA_3042_mm458.73
AltPA_38_mm90.1
AltPA_52_mm50.1
Body Diameter1.97
Boot IncludedNO
Coil Over Springs IncludedNo
Compressed Length14.51
Dust ShieldNo
FAQ - A1Yes. Although shocks and struts perform a similar function, they vary greatly in their design. The major difference between shocks and struts is that a strut is a structural part of the vehicles suspension system where a shock is not. A strut is also a crucial part of the vehicles steering system and greatly affects alignment angles.
FAQ - A2Yes. You should have your vehicle aligned if you are replacing your vehicle's struts. However, it is not necessary to get your vehicle aligned when replacing your vehicle's shocks unless there was a previous issue.
FAQ - A3Yes. It is important to choose the correct shock or strut for your vehicle model and year, as well as for the location in the vehicle.
FAQ - Q1Is there a difference between a shock and a strut?
FAQ - Q2Should I have my vehicle aligned after replacing my shocks or struts?
FAQ - Q3Do I need different shocks for front, rear, left, or right applications?
Features & Benefits - B1Helps absorb and dampen road input into your vehicle's suspension
Features & Benefits - B2GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - B3Offering the quality, reliability, and durability of GM OE
Features & Benefits - B4Manufactured to GM OE specification for fit, form, and function
Gas ChargedYES
Good Maintenance Practices - S1 B1Ball joints and other suspension components
Good Maintenance Practices - S1 B2Brakes
Good Maintenance Practices - S1 B3Tires
Good Maintenance Practices - S1 HYour vehicle's shocks slowly deteriorate over time, though this wear is normally difficult to detect. Worn shocks can also cause additional wear to other vehicle components, so to maximize your vehicle's ride comfort, it is recommended to inspect your vehicle's shocks every year. Be sure to always refer to your Vehicle Owner's manual for additional vehicle maintenance practices. Potentially affected components include but are not limited to:
Good Maintenance Practices - S2 B1Leaking oil or wetness along the body of the shock or strut
Good Maintenance Practices - S2 B2Broken mounts
Good Maintenance Practices - S2 B3Broken, damaged, or missing mounting hardware
Good Maintenance Practices - S2 B4Dented reservoir tube
Good Maintenance Practices - S2 B5Bent or scratched piston rod
Good Maintenance Practices - S2 B6Cupped tire wear
Good Maintenance Practices - S2 B7Damaged spring seat, spring, and spring isolator
Good Maintenance Practices - S2 HTo inspect your shocks to gauge wear, check for:
Height6
Length24
Lower Mount TypeBarpin
Mkt_State_Warranty_CALimited Lifetime Warranty (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 Shock Absorbers are GM-recommended replacements for your vehicle's original components. Shock absorbers help absorb and dampen road input into your vehicle's suspension, helping provide proper feel and control of your vehicle. These original equipment shock absorbers 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
Programming RequiredNO
Shock Absorber Body End Measuring PointCenter Barpin
Shock Absorber Rod End Measuring PointShoulder of Stud
Signs of Wear & Troubleshooting - S1 B1Vehicle has 'acceleration squat'
Signs of Wear & Troubleshooting - S1 B2Vehicle does not sit level
Signs of Wear & Troubleshooting - S1 B3Vehicle steering pulls
Signs of Wear & Troubleshooting - S2 B1Your ride is harsh, bumpy or shaky
Signs of Wear & Troubleshooting - S2 B2Your vehicle bounces excessively
Signs of Wear & Troubleshooting - S2 B3Your vehicle leans or sways while turning
Signs of Wear & Troubleshooting - S2 B4Your vehicle bottoms out
Signs of Wear & Troubleshooting - S2 HIt could be time to replace your shocks if, when driving on a surface with bumps and/or dips:
Signs of Wear & Troubleshooting - S3 B1You notice fluid leakage from your vehicle's shocks
Signs of Wear & Troubleshooting - S3 B2Your vehicle's shocks have dented or heavily scratched housings or mounts
Signs of Wear & Troubleshooting - S3 HUneven patches of wear on the edges of your tire can be a sign of weak ride control (shocks or struts). This wear, called cupping, appears as scalloped dips around the surface of the tread. Other signs it could be time to replace your shocks or struts include but are not limited to:
Travel Length3.54
Upper Mount TypeStem
Vintage_Part_IndicatorN
Weight10
Width6

DOWNLOADS:

APPLICATIONS:

  • 2011-2011 Chevrolet Suburban 2500 - Position: Front Left
  • 2011-2014 GMC Yukon XL 1500 - Position: Front Left
  • 2011-2013 Chevrolet Avalanche - Position: Front Right
  • 2012-2012 Cadillac Escalade - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2011 Chevrolet Suburban 2500 - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2011 Cadillac Escalade EXT - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2011-2014 Cadillac Escalade - Position: Front Left
  • 2011-2014 GMC Yukon XL 1500 - Position: Front Right
  • 2014-2014 Cadillac Escalade ESV - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2014 Chevrolet Tahoe - Position: Front Right
  • 2011-2014 GMC Yukon - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2013 Cadillac Escalade EXT - Position: Front Right
  • 2013-2014 GMC Yukon XL 1500 - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2014 Cadillac Escalade ESV - Position: Front Left
  • 2012-2012 GMC Yukon XL 1500 - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2012-2013 Chevrolet Avalanche - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2014 Cadillac Escalade - Position: Front Right
  • 2012-2013 Cadillac Escalade EXT - Position: Front Right
    • SUSP(7NP), SUSP(7NR), SUSP(7NS), SUSP(7PR), SUSP(7PS), SUSP(7PT), SUSP(7RL), SUSP(7SP), SUSP(7SS), SUSP(7TY)
  • 2011-2012 Cadillac Escalade ESV - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2014-2014 Chevrolet Suburban 1500 - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2011 Chevrolet Silverado 1500 - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2012-2012 Chevrolet Silverado 1500 - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2013-2013 GMC Sierra 1500 - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2011 Chevrolet Suburban 1500 - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2012-2012 GMC Sierra 1500 - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2013 GMC Sierra 1500 - Position: Front Left
  • 2011-2014 GMC Yukon - Position: Front Right
  • 2011-2014 Cadillac Escalade ESV - Position: Front Right
  • 2013-2013 Chevrolet Silverado 1500 - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2013-2013 Cadillac Escalade ESV - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2013-2013 Cadillac Escalade - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2014-2014 Cadillac Escalade - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2013 Chevrolet Silverado 1500 - Position: Front Left
  • 2011-2013 Cadillac Escalade EXT - Position: Front Left
  • 2012-2013 Chevrolet Suburban 1500 - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2011 Chevrolet Suburban 2500 - Position: Front Right
  • 2011-2014 Chevrolet Suburban 1500 - Position: Front Right
  • 2011-2014 Chevrolet Tahoe - Position: Front Left
  • 2011-2013 GMC Sierra 1500 - Position: Front Right
  • 2011-2011 Chevrolet Tahoe - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2014 GMC Yukon - Position: Front Left
  • 2011-2013 Chevrolet Avalanche - Position: Front Left
  • 2012-2014 Chevrolet Tahoe - Position: Front Right
    • SUSP(7UK), SUSP(7UN), SUSP(7UP), SUSP(7UU), SUSP(7UW), SUSP(7UX), SUSP(7XB)
  • 2011-2011 GMC Sierra 1500 - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2011 Chevrolet Avalanche - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2011-2011 Cadillac Escalade - Position: Front Left
    • SUSP(6NP), SUSP(6NR), SUSP(6NS), SUSP(6PR), SUSP(6PS), SUSP(6PT), SUSP(6RL), SUSP(6SP), SUSP(6SS), SUSP(6TY)
  • 2011-2013 Chevrolet Silverado 1500 - Position: Front Right
  • 2011-2011 GMC Yukon XL 1500 - Position: Front Left
    • SUSP(6UK), SUSP(6UN), SUSP(6UP), SUSP(6UU), SUSP(6UW), SUSP(6UX), SUSP(6XB)
  • 2011-2014 Chevrolet Suburban 1500 - Position: Front Left
1-year Replacement unlimited-mileage warranty
Part Type:
Aftermarket
Brand Description:
Front Shock Absorber
Product Description:
Premium Monotube Front Shock Absorber
Programming Required:
No
Adjustable:
No
Body Diameter (Inch):
1.97
Shock Absorber Rod End Measuring Point:
Shoulder of Stud
Lower Mount Type:
Barpin
Upper Mount Type:
Stem
Coil Over Springs Included:
No
Travel Length (Inch):
3.54
Compressed Length (Inch):
14.51
Gas Charged:
Yes
Boot Included:
No
Dust Shield:
No
Shock Absorber Body End Measuring Point:
Center Barpin
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 4:
Manufactured to GM OE specification for fit, form, and function
Features & Benefits - Bullet 3:
Offering the quality, reliability, and durability of GM OE
Features & Benefits - Bullet 1:
Helps absorb and dampen road input into your vehicle's suspension
Life Cycle Status:
Announced
Weight (lb) (Pound):
10
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Height (in) (Inch):
6
Item Level GTIN:
00707773754580
Width (in) (Inch):
6
Length (in) (Inch):
24
Signs of Wear & Troubleshooting - Section 1 - Bull:
Vehicle steering pulls
Signs of Wear & Troubleshooting - Section 1 - Bull:
Vehicle has 'acceleration squat'
Signs of Wear & Troubleshooting - Section 1 - Bull:
Vehicle does not sit level
FAQ - Answer 2:
Yes. You should have your vehicle aligned if you are replacing your vehicle's struts. However, it is not necessary to get your vehicle aligned when replacing your vehicle's shocks unless there was a previous issue.
FAQ - Question 3:
Do I need different shocks for front, rear, left, or right applications?
FAQ - Question 1:
Is there a difference between a shock and a strut?
FAQ - Question 2:
Should I have my vehicle aligned after replacing my shocks or struts?
Good Maintenance Practices - Section 1 - Bullet 1:
Ball joints and other suspension components
Good Maintenance Practices - Section 1 - Bullet 2:
Brakes
Good Maintenance Practices - Section 1 - Bullet 3:
Tires
FAQ - Answer 3:
Yes. It is important to choose the correct shock or strut for your vehicle model and year, as well as for the location in the vehicle.
Good Maintenance Practices - Section 2 - Bullet 1:
Leaking oil or wetness along the body of the shock or strut
Good Maintenance Practices - Section 2 - Bullet 2:
Broken mounts
Good Maintenance Practices - Section 2 - Bullet 3:
Broken, damaged, or missing mounting hardware
Good Maintenance Practices - Section 2 - Bullet 4:
Dented reservoir tube
Good Maintenance Practices - Section 2 - Bullet 5:
Bent or scratched piston rod
Signs of Wear & Troubleshooting - Section 2 - Bull:
Your vehicle leans or sways while turning
Signs of Wear & Troubleshooting - Section 2 - Bull:
Your vehicle bounces excessively
Signs of Wear & Troubleshooting - Section 2 - Bull:
Your vehicle bottoms out
Signs of Wear & Troubleshooting - Section 2 - Bull:
Your ride is harsh, bumpy or shaky
Signs of Wear & Troubleshooting - Section 2 - Head:
It could be time to replace your shocks if, when driving on a surface with bumps and/or dips:
Signs of Wear & Troubleshooting - Section 3 - Bull:
Your vehicle's shocks have dented or heavily scratched housings or mounts
Signs of Wear & Troubleshooting - Section 3 - Bull:
You notice fluid leakage from your vehicle's shocks
Good Maintenance Practices - Section 2 - Header:
To inspect your shocks to gauge wear, check for:
Good Maintenance Practices - Section 2 - Bullet 7:
Damaged spring seat, spring, and spring isolator
Good Maintenance Practices - Section 2 - Bullet 6:
Cupped tire wear
Body Diameter (Millimeter):
50.1
Compressed Length (Millimeter):
368.63
Shock Stroke (Millimeter):
90.1
Fully Open Length (mm):
458.73 mm
Travel Length (Millimeter):
90.1
Country of Origin:
Canada
Weight - Each (Gross Pounds):
10.00
Height - Each (Inch):
06.00
Length - Each (Inch):
26.20
Width - Each (Inch):
06.00



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