Control Arm w/Ball Joint
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MOOG Control Arm w/Ball Joint

Part No. CK80400 Warranty Details  

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MOOG Problem Solver products incorporate proven design and engineering features to ensure like new steering, ease of installation and longer life. MOOG is the preferred steering and suspension parts brand of professional technicians and NASCAR Crew Chiefs.

Product Features:
  • Problem Solver® powdered metal gusher bearing design enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability.
  • Problem Solver® patented cover plate design allows for tighter tolerances vs traditional cover plate designs, providing a more durable and extended life part.
  • Exclusive cover plate protects against contaminants leaking into the bearing surface.
  • MOOG® engineered steel composition results in a stronger component.
  • Full ball metal stud provides 360 degrees of smooth, consistent, rotational movement resulting in more responsive steering.
  • Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear.
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OE Number:6L8Z3079AA

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1 Question | 1 Answer
Displaying question 1
  • Q:

    What's the difference between this control arm and the Moog RK80400?
    Asked on 1/25/2015 by 2010Escape from Troy, MI

    1 answer



      Good question, 2010Escape! MOOG control arm #K80400 is ready to meet the rigorous demands of today’s foreign and domestic passenger cars, light trucks and SUVs. The Moog R-Series (RK) line of control arm #RK80400 is the right choice for the value-driven repair. This control arms feature Moog engineering-validated construction and design, OE fit and form, and pre-installed OE style bushings and ball joints where applicable. Both control arms are designed to provide ease of installation.

      Answered on 1/25/2015 by Solomon
Displaying question 1

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