Moog RK642211 Suspension Control Arm - Rear Upper

Brand Moog RK642211
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 16.350
Material Stamped Steel
Mounting Hardware Included No
Pre-Greased No
Fits Ram and Dodge · 4 vehicles

Stamped steel construction. Built for structural strength and dependable suspension support.

Corrosion-protected finish. Painted black for added resistance to wear and rust.

Bushings included. Rubber bushings help deliver a smoother, quieter ride.

Cross-references Dorman - OE Solutions 522-387, Mevotech Supreme CMS251061 and 2607013 for the same application. See all 11.

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Moog RK642211 Rear Upper Control Arm

Moog RK642211 is a stamped steel suspension control arm for rear upper applications on select Ram 1500 and Dodge Ram 1500 models. It is built with corrosion-resistant paint finish, rubber bushings, and a direct-fit layout for OE-style suspension service.

Key Features

  • Stamped steel construction for structural strength
  • Painted black finish for added corrosion protection
  • Rubber bushings included for suspension isolation
  • Non-adjustable rear upper control arm design
  • Moog RK642211 replacement part for service on select Ram and Dodge Ram trucks
  • Cross-reference: Dorman - OE Solutions 522-387

Product Details

This Moog suspension control arm is engineered for foreign and domestic nameplates with a focus on structural durability and corrosion resistance. The RK642211 uses stamped steel construction, measures 16.350 inches in length, and includes bushings while omitting the ball joint, grease fitting, and mounting hardware. For buyers searching for a rear upper control arm for 2011-2012 Ram 1500 or 2009-2010 Dodge Ram 1500, RK642211 provides a direct replacement option for the specified suspension position. This part cross-references Mevotech Supreme CMS251061 for the same application.

What It Helps Address

  • Rear suspension looseness or instability
  • Worn rubber bushings causing clunks or vibration
  • Corrosion-related control arm deterioration
  • Uneven rear suspension geometry from a damaged arm
  • Noise from a fatigued rear upper control arm on Ram 1500 and Dodge Ram 1500 trucks

Installation Notes

Compatible With 2011-2012 Ram 1500, rear upper, and 2009-2010 Dodge Ram 1500, rear upper. Verify suspension position and part match before installation. Because mounting hardware is not included, reuse or source the correct hardware as needed. Inspect adjacent bushings and suspension components during service to confirm the repair addresses the full source of wear.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection, making RK642211 a service-focused replacement for select Ram and Dodge Ram rear suspension applications.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2012Ram1500Rear UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2011Ram1500Rear UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2010DodgeRam 1500Rear UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2009DodgeRam 1500Rear UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 522-387Mevotech Supreme — CMS2510612607013507240252855800AB52855800AC52855800AD52855800AE52855800AFFA4753MS251061