ACDelco® 520-1 - Advantage™ Rear Driver or Passenger Side Non-Adjustable Gas Shock Absorber

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  • It’s recommended to replace shock or strut in pairs (passenger and driver side at the same time).
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Product Details

ACDelco Parts and Accessories

Advantage™ Rear Driver or Passenger Side Non-Adjustable Gas Shock Absorber (520-1) by ACDelco®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.

Notes: It’s recommended to replace shock or strut in pairs (passenger and driver side at the same time).


Compressed Length: 12.37"
Extended Length: 20.23"
Stroke Length: 7.86"
Upper Mounting: Stud
Lower Mounting: Eyelet
Dust Shield: Yes
Boot: No
Body Diameter: 1.63"
Mounting Hardware: Yes


  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements

ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.

ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.

Part Number:

Warranty Information

This limited warranty is extended only to the original purchaser of ACDelco products and services from a member of the ACDelco Service Center Program. This limited warranty is made by the Independent Repair Facility ("Facility") who is so named on the original repair invoice and performed the service/repairs on your vehicle using ACDelco automotive parts. This warranty may be honored by other Facilities participating in this program, or other authorized non-participating facilities anywhere in the United States.

The Independent Repair Facility warrants that the above repairs and services performed at their location will be free from defects in materials and workmanship for 24 months or 24,000 miles of use, whichever comes first, measured from the date of the first repair and the odometer reading shown on the original repair invoice. The warranty term depends on the product. This warranty is conditioned on the vehicle being subjected only to normal, non-commercial use, and receiving reasonable and necessary maintenance during the warranty period. Warranty repair costs shall in no case exceed the costs of the original repair or service.

What Is not Covered by This Warranty

You must pay for any non-warranty service you order to be performed at the same time as any warranty service. This warranty will not apply to your repaired vehicle if it has been damaged by abnormal use, misuse, neglect, accident, alteration or "tampering with" (by other than the Facility or Facility employees). The Facilities employees and/or agents do not have authority to modify the terms of this warranty, nor to make any promises in addition to those contained within this warranty. This warranty does not in any way include incidental or consequential damages (additional expenses which you may incur as the result of faulty repair or service). Some states do not allow the exclusion or limitation of incidental or consequential damage, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

This warranty does not cover repair(s) or service(s) except as listed in the section, "What is Covered by this Warranty," even though the Facility may offer other services. Specifically excluded are any battery, engine, transmission, clutch, or differential repairs, associated gaskets and seals, or assembly replacement of the same. Also excluded are auto body, paint, molding, glass repairs, tires, and used parts. Commercial vehicles are excluded.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Chevy LUV
1980 Chevy LUV
1979 Chevy LUV
1978 Chevy LUV
1977 Chevy LUV
1976 Chevy LUV
1975 Chevy LUV
1974 Chevy LUV
1973 Chevy LUV
1972 Chevy LUV
Chevy 3800
1956 Chevy 3800
1955 Chevy 3800
Dodge Ram 50
1993 Dodge Ram 50
  • RWD
1992 Dodge Ram 50
  • RWD
1991 Dodge Ram 50
  • RWD
1990 Dodge Ram 50
  • RWD
1989 Dodge Ram 50
  • RWD
1988 Dodge Ram 50
  • RWD
1987 Dodge Ram 50
  • RWD
1986 Dodge Ram 50
1985 Dodge Ram 50
1984 Dodge Ram 50
1983 Dodge Ram 50
1982 Dodge Ram 50
  • RWD
1981 Dodge Ram 50
1980 Dodge Ram 50
1979 Dodge Ram 50
Ford F-100
1965 Ford F-100
1964 Ford F-100
1963 Ford F-100
1962 Ford F-100
1961 Ford F-100
1955 Ford F-100
Ford F-250
1964 Ford F-250
1963 Ford F-250
1962 Ford F-250
1961 Ford F-250
Ford F-350
1966 Ford F-350
1965 Ford F-350
1964 Ford F-350
1963 Ford F-350
1962 Ford F-350
1961 Ford F-350
Ford F1
1952 Ford F1
1951 Ford F1
1950 Ford F1
1949 Ford F1
1948 Ford F1
Ford F2
1952 Ford F2
1951 Ford F2
1950 Ford F2
1949 Ford F2
1948 Ford F2
Ford F3
1952 Ford F3
1951 Ford F3
1950 Ford F3
1949 Ford F3
1948 Ford F3
Ford P-Series
1976 Ford P-350 / P-400
  • With 8000 Lb. GVW
1975 Ford P-350 / P-400
  • With 8000 Lb. GVW
1974 Ford P-350
  • With 8000 Lb. GVW
1973 Ford P-350
  • With 8000 Lb. GVW
1972 Ford P-350
  • With 8000 Lb. GVW
1971 Ford P-350
  • With 8000 Lb. GVW
1970 Ford P-350
  • With 8000 Lb. GVW
1969 Ford P-350
  • With 8000 Lb. GVW
1968 Ford P-350
  • With 8000 Lb. GVW
International 1000C
1968 International 1000C
International 1100C
1968 International 1100C
  • RWD
International 1200C
1968 International 1200C
International 1300C
1968 International 1300C
International 908C
1968 International 908C
International M1100
1972 International M1100
1971 International M1100
1970 International M1100
1969 International M1100
1968 International M1100
International M1200
1972 International M1200
1971 International M1200
1970 International M1200
1969 International M1200
1968 International M1200
International M1400
1969 International M1400
Jeep CJ
1986 Jeep CJ
1985 Jeep CJ
  • 4WD
1984 Jeep CJ
  • 4WD
1983 Jeep CJ
  • 4WD
1982 Jeep CJ
  • 4WD
1981 Jeep CJ5 / CJ7
1980 Jeep CJ5 / CJ7
1979 Jeep CJ5 / CJ7
1978 Jeep CJ5 / CJ7
1977 Jeep CJ5 / CJ7
1976 Jeep CJ5 / CJ7
1975 Jeep CJ
1974 Jeep CJ5 / CJ6
1973 Jeep CJ5 / CJ6
1972 Jeep CJ5 / CJ6
1971 Jeep CJ5 / CJ6
1970 Jeep CJ
1969 Jeep CJ
1968 Jeep CJ5 / CJ6
1967 Jeep CJ5 / CJ6
1966 Jeep CJ5 / CJ6
Jeep DJ
1974 Jeep DJ5
1973 Jeep DJ
1972 Jeep DJ
1971 Jeep DJ5
1970 Jeep DJ5
1969 Jeep DJ5
1968 Jeep DJ5
1968 Jeep DJ6
1967 Jeep DJ5
1967 Jeep DJ6
1966 Jeep DJ5
1966 Jeep DJ6
Jeep FC150
1960 Jeep FC150
1959 Jeep FC150
1958 Jeep FC150
1957 Jeep FC150
Jeep FC170
1965 Jeep FC170
1964 Jeep FC170
1963 Jeep FC170
Jeep Gladiator
1966 Jeep Gladiator
  • Will Fit Models with Independent Front Suspension.
1965 Jeep Gladiator
  • Will Fit Models with Independent Front Suspension.
1964 Jeep Gladiator
  • Will Fit Models with Independent Front Suspension.
1963 Jeep Gladiator
  • With Independent Front Suspension
Jeep Jeepster
1971 Jeep Jeepster
1970 Jeep Jeepster
Jeep Scrambler
1985 Jeep Scrambler
1984 Jeep Scrambler
1983 Jeep Scrambler
1982 Jeep Scrambler
1981 Jeep Scrambler
Jeep Universal
1967 Jeep Universal
1966 Jeep Universal
1965 Jeep Universal
1964 Jeep Universal
1963 Jeep Universal
1962 Jeep Universal
1961 Jeep Universal
Mazda B-Series
1993 Mazda B2200 / B2600
  • RWD
1992 Mazda B2200 / B2600
  • RWD
1991 Mazda B2200 / B2600
  • RWD
1990 Mazda B2200 / B2600
  • RWD
1989 Mazda B-Series
  • RWD
1988 Mazda B-Series
  • RWD
1987 Mazda B-Series
  • RWD
1986 Mazda B2000
Mitsubishi Mighty Max
1996 Mitsubishi Mighty Max
1995 Mitsubishi Mighty Max
1994 Mitsubishi Mighty Max
  • RWD
1993 Mitsubishi Mighty Max
  • RWD
1992 Mitsubishi Mighty Max
  • RWD
1991 Mitsubishi Mighty Max
  • RWD
1990 Mitsubishi Mighty Max
  • RWD
1989 Mitsubishi Mighty Max
  • RWD
1988 Mitsubishi Mighty Max
  • RWD
1987 Mitsubishi Mighty Max
  • RWD
1986 Mitsubishi Mighty Max
  • RWD
1985 Mitsubishi Mighty Max
  • RWD
1984 Mitsubishi Mighty Max
  • RWD
1983 Mitsubishi Mighty Max
  • RWD
Mitsubishi Van
1990 Mitsubishi Van
1989 Mitsubishi Van
1988 Mitsubishi Van
1987 Mitsubishi Van
Nissan Frontier
2004 Nissan Frontier
  • RWD Without Desert Runner
2003 Nissan Frontier
  • RWD Without Desert Runner
2002 Nissan Frontier
  • RWD Without Desert Runner
2001 Nissan Frontier
  • RWD Without Desert Runner
2000 Nissan Frontier
  • RWD Without Desert Runner
1999 Nissan Frontier
  • RWD Without Desert Runner
1998 Nissan Frontier
  • RWD Without Desert Runner
Nissan Pick Up
1997 Nissan Pick Up
  • RWD
1996 Nissan Pick Up
  • RWD
1995 Nissan Pick Up
  • RWD
1994 Nissan D21
  • RWD
1993 Nissan D21
  • RWD
1992 Nissan D21
  • RWD
1991 Nissan D21
  • RWD
1990 Nissan D21
  • RWD
1989 Nissan D21
  • RWD
1988 Nissan D21
  • RWD
1987 Nissan D21
  • RWD
1986 Nissan D21
  • RWD Manufactured After August
Plymouth Arrow
1982 Plymouth Arrow
1981 Plymouth Arrow
1980 Plymouth Arrow Pickup
1979 Plymouth Arrow Pickup
Toyota Land Cruiser
1974 Toyota Land Cruiser
  • Sport Utility
1973 Toyota Land Cruiser
  • Sport Utility
1972 Toyota Land Cruiser
  • Sport Utility
1971 Toyota Land Cruiser
  • Sport Utility
1970 Toyota Land Cruiser
  • Sport Utility
1969 Toyota Land Cruiser
  • Sport Utility
1968 Toyota Land Cruiser
1967 Toyota Land Cruiser
Toyota Pick Up
1995 Toyota Pick Up
  • RWD
1994 Toyota Pick Up
  • RWD
1993 Toyota Pick Up
  • RWD
1992 Toyota Pick Up
  • RWD
1991 Toyota Pick Up
  • RWD
1990 Toyota Pick Up
  • RWD
1989 Toyota Pick Up
  • RWD
1988 Toyota Pick Up
  • RWD
1987 Toyota Pick Up
  • RWD
1986 Toyota Pick Up
  • RWD
1985 Toyota Pick Up
  • RWD
1984 Toyota Pick Up
  • RWD
1983 Toyota Pick Up
  • RWD
1982 Toyota Pick Up
  • RWD
1981 Toyota Pick Up
  • RWD
1980 Toyota Pick Up
  • RWD
1979 Toyota Pick Up
  • RWD
1978 Toyota Pick Up
1977 Toyota Pick Up
1976 Toyota Pick Up
1975 Toyota Pick Up
1974 Toyota Pick Up
1973 Toyota Pick Up
1972 Toyota Pick Up
1971 Toyota Pick Up
1970 Toyota Pick Up
Toyota Tacoma
2004 Toyota Tacoma
  • Base RWD
2003 Toyota Tacoma
2002 Toyota Tacoma
2001 Toyota Tacoma
2000 Toyota Tacoma
  • SR5 4WD
2000 Toyota Tacoma
1999 Toyota Tacoma
  • SR5 4WD
1999 Toyota Tacoma
1998 Toyota Tacoma
  • SR5 4WD
1998 Toyota Tacoma
1997 Toyota Tacoma
1996 Toyota Tacoma
1995 Toyota Tacoma
Toyota Van
1988 Toyota Van / Van Wagon
  • Rear Leaf Spring
1987 Toyota Van
  • Rear Leaf Spring
1986 Toyota Van
  • Rear Leaf Spring
1985 Toyota Van
  • Rear Leaf Spring
1984 Toyota Van
  • Rear Leaf Spring

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

ACDelco® - Advantage™ Rear Driver or Passenger Side Shock Absorber
ACDelco® 520-1 - Advantage™ Rear Driver or Passenger Side Non-Adjustable Gas Shock Absorber
Average Rating: 5 of 5
5 of 5
98 Tacoma DLX Shocks
ACDelco® 520-1 - Advantage™ Rear Driver or Passenger Side Non-Adjustable Gas Shock Absorber
Product fit & looked great. Went on with no problems. I will purchase my next set through CARiD.
SPosted by (New Iberia, LA) /
1998 Toyota Tacoma
Was this review helpful for you? Yes

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