Part Details

  • Quantity: Pair
  • Front or Rear Location: Rear
  • Location: Upper

These replacement control arms are just what you need to bring back the safety and integrity of your vehicle's suspension.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) REAR UPPER
  • Replaces dealer part numbers: 52390SM1A03, 52390SM4033, 52390 SM1 A03, 52390 SM4 033
  • Includes ball joints & bushings
  • Direct replacements
  • Built to strict quality control standards

Worn control arm bushings can cause excessive tire wear, popping or creaking in the rear end, extra play in the suspension system, and pose a serious safety concern. Replace those heavily rusted, rotted, or damaged upper control arm with the loose bushings with our high quality all in one replacements.

Item Condition: New

California Customers:

WARNING:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
1997-1999Acura CL Acura CL Pair Control Arm with Ball Joint Upper Rear
1992-1994Acura Vigor Acura Vigor Pair Control Arm with Ball Joint Upper Rear
1990Honda Accord Honda Accord Pair Control Arm with Ball Joint Upper Rear
1991-1993Honda Accord Honda Accord Pair Control Arm with Ball Joint Upper Rear (excluding Wagon)
1994-1997Honda Accord Honda Accord Pair Control Arm with Ball Joint Upper Rear

This part replaces:

  • Hollander 505-56016L
  • Hollander 505-56016R
  • Hollander 505-56067L
  • Dorman 520-629
  • Dorman 520-630
  • Moog K80357
  • Moog K80356
  • Hollander 505-56016L; -067L
  • Hollander 505-56016R; -067L
  • OE # 5239
  • OE # 5240
  • OE # 52400SM4033
  • OE # 52390SM5239
  • OE # 52400SM5240
  • OE # 52400SM1A03
  • OE # 52390SM1A03
  • OE # 52390SM4033
Part #: 1ASFK01578

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout