Part Details

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

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


  • Comes as a PAIR
    • Fits LH (Driver Side) and RH (Passenger) REAR UPPER
  • Replaces dealer part numbers: 5966320, 5966338, 6409379, 6409387, 52390-S0X-A01, 52390-S0X-A02, 52400-S0X-A01, 52400-S0X-A02, 52390-S3V-A01, 52400-S3V-A01, 52390S0XA01, 52390S0XA02, 52400S0XA01, 52400S0XA02, 52390S3VA01, 52400S3VA01
  • Upgraded design - adjustable design allows for more precise alignment
  • Complete assembly
    • Includes bushings
  • Direct replacement
  • 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 that heavily rusted, rotted, or damaged rear upper control arm with the loose bushings with our high quality all in one replacement.

We recommend performing an alignment after replacement. This will ensure proper tracking and even tire wear.

Item Condition: New

WARNING: Cancer and Reproductive Harm -

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
2001-2006Acura MDX Acura MDX Pair Control Arm with Ball Joint Adjustable Upper Rear
2004-2008Acura TSX Acura TSX Pair Control Arm with Ball Joint Adjustable Upper Rear
1999-2004Honda Odyssey Honda Odyssey Pair Control Arm with Ball Joint Adjustable Upper Rear
2003-2008Honda Pilot Honda Pilot Pair Control Arm with Ball Joint Adjustable Upper Rear

This part replaces:

  • Moog K621873
  • Dorman 521-091
  • Hollander 505-56131L, 56131R, 175L, 174R
  • OE # 52400S0XA02
  • OE # 52390S0XA02
Part #: 1ASFK01749

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout