Moog RK623394 Suspension Control Arm and Ball Joint Assembly - Rear Right Upper
OE Quality 60-Day Returns
Moog

Moog RK623394 Suspension Control Arm and Ball Joint Assembly - Rear Right Upper

Brand Moog RK623394
Position Rear Right Upper
Fits Subaru · 9 vehicles

Premium control arm assembly. Includes the ball joint and bushings for a complete replacement.

Corrosion-protected construction. Engineered for structural strength and long-lasting durability.

Complete suspension service part. Combines the control arm and ball joint in one assembly.

Cross-references Delphi TC8309, Delphi TC8311 and Dorman - OE Solutions 527-022 for the same application. See all 6.

$109.37Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $109.37
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Control Arm and Ball Joint Assembly options

Rear Right Upper Control Arm for Subaru Outback

Restore rear suspension geometry with this Moog control arm and ball joint assembly for the Subaru Outback. Part number RK623394 is built with premium-grade construction, included bushings, and an included ball joint for a direct replacement on the rear right upper position.

Key Features

  • Premium-grade suspension control arm and ball joint assembly
  • Includes bushings for a complete upper arm replacement
  • Includes ball joint for rear suspension service
  • Engineered for structural strength and corrosion protection
  • Direct fit for the rear right upper position on select Subaru Outback models

Detailed Description

Moog RK623394 is a suspension control arm and ball joint assembly for 2010-2018 Subaru Outback rear right upper applications. It is built for structural strength and corrosion resistance, making it a practical OE-style replacement when the original arm shows wear, looseness, or corrosion. This part cross-references Dorman - OE Solutions 527-022 for the same application.

For buyers searching for a Subaru Outback rear right upper control arm, Subaru Outback suspension control arm with ball joint, or RK623394 replacement, this assembly provides the key wear components in one service part. It also cross-references Delphi TC8309 and TC8311, plus Mevotech Supreme CMS801200.

What It Is Used For

  • Clunking or knocking from the rear suspension
  • Excessive play in the rear upper control arm
  • Uneven tire wear caused by worn suspension joints
  • Corrosion or damage to the original rear right upper arm
  • Restoring rear suspension alignment and handling response

Installation Notes and Tips

Fits 2010-2018 Subaru Outback, rear right upper. Verify the position and match the part number RK623394 before installation. Because this assembly includes bushings and a ball joint, it is suited for replacing a worn upper arm during suspension repair. After installation, a professional alignment is recommended to confirm rear suspension geometry.

Quality Assurance

Moog premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection. RK623394 is built to meet OEM standards for the listed Subaru Outback application.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2017SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2016SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2015SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2014SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2013SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2012SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2011SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2010SubaruOutbackRear Right UpperSuspension Control Arm and Ball Joint Assembly meets OEM standards.
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Delphi — TC8309Delphi — TC8311Dorman - OE Solutions — 527-022Mevotech Supreme — CMS80120020252AJ02A20252SC000