Moog RK641281 Suspension Control Arm - Rear Upper

Brand Moog RK641281
Position Rear Upper
Adjustable No
Ball Joint Included No
Bushing Material Rubber
Bushings Included Yes
Color Black
Friction Material Thickness Paint
Grade Type Regular
Grease Fitting Included No
Length 12.440
Material Stamped Steel
Mounting Hardware Included No
Pre-Greased No
Fits Jeep and Dodge · 28 vehicles

Stamped steel construction. Provides structural strength for dependable suspension support.

Corrosion-protected finish. Painted black to help resist wear and rust.

Bushings included. Ready for a complete control arm service.

Cross-references Dorman - OE Solutions 521-641, Mevotech Supreme CMS251005 and Mevotech Supreme CMS251165 for the same application. See all 20.

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Moog RK641281 Rear Upper Control Arm

Moog RK641281 is a rear upper suspension control arm for select Jeep Compass, Jeep Patriot, and Dodge Caliber applications. Built from stamped steel with a painted black finish, it is engineered for structural strength and corrosion protection in everyday suspension service.

Key Features

  • Stamped steel construction for rigid suspension support
  • Painted black finish for added corrosion resistance
  • Rubber bushings included for rear upper mounting points
  • Non-adjustable design for OE-style replacement fitment
  • Arm only configuration with no ball joint included
  • Moog premium control arm engineering for foreign and domestic nameplates

Product Details

This Moog suspension control arm is built for the rear upper position and is compatible with 2007-2015 Jeep Compass, 2016-2017 Jeep Compass, 2007-2013 Jeep Patriot, 2014 Jeep Patriot, 2015 Jeep Patriot, 2016-2017 Jeep Patriot, and 2007-2012 Dodge Caliber rear upper applications. The RK641281 uses stamped steel construction, rubber bushings, and a painted finish to support long-term suspension service while maintaining OE-style geometry for the listed vehicles. This part cross-references Dorman OE Solutions 521-641 for the same application.

Common Uses

  • Rear suspension noise caused by worn bushings
  • Excessive rear-end looseness or instability
  • Uneven tire wear related to worn control arm components
  • Clunking or shifting from deteriorated rear upper arm bushings
  • Restoring rear suspension alignment on Jeep Compass, Jeep Patriot, and Dodge Caliber models

Installation Notes

Verify rear upper fitment by year, make, and model before installation. This arm is non-adjustable and includes bushings, but does not include a ball joint or mounting hardware. Because suspension components affect alignment and handling, inspect related rear suspension parts and perform a professional alignment after installation when required by the vehicle condition.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, making RK641281 a practical OE-style replacement for rear upper suspension service on the listed Jeep and Dodge applications.

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2017JeepCompassRear Upper—
2017JeepPatriotRear Upper—
2016JeepCompassRear Upper—
2016JeepPatriotRear Upper—
2015JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2015JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2014JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2014JeepPatriotRear UpperNon-adjustable type suspension control arm - premium OE replacement.
2013JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2013JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2012DodgeCaliberRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2012JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2012JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2011DodgeCaliberRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2011JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2011JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2010DodgeCaliberRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2010JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2010JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2009DodgeCaliberRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2009JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2009JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2008DodgeCaliberRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2008JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2008JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2007DodgeCaliberRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2007JeepCompassRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
2007JeepPatriotRear UpperArm Only; Non-Adjustable Type; Premium OE Replacement
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 521-641Mevotech Supreme — CMS251005Mevotech Supreme — CMS25116545D123945D1263502-1358260645226065765105271AA5105271AB5105271AC62458010CA67526FA3446FA3565JTC2329LL81725MN100086MS251005MS251165