Moog RK643190 Suspension Control Arm Link - Rear Arm To Knuckle
OE Quality 60-Day Returns
Moog

Moog RK643190 Suspension Control Arm Link - Rear Arm To Knuckle

Brand Moog RK643190
Position Rear Arm To Knuckle
Fits Ford and Lincoln · 11 vehicles

Premium grade. Engineered for structural strength and corrosion protection.

Control arm link. A suspension component built for precise control and support.

Cross-references Dorman - OE Solutions 527-134, Mevotech Supreme CMS401168 and 527-951 for the same application. See all 5.

$38.03Free 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 $38.03
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 Link options

Premium Rear Suspension Control Arm Link

Moog RK643190 is a premium suspension control arm link for rear arm-to-knuckle applications on select Ford and Lincoln vehicles. It is engineered for structural strength and corrosion protection, making it a direct-fit service part for rear suspension repair.

Key Features

  • Premium-grade suspension control arm link for rear arm to knuckle mounting points
  • Built for structural strength in demanding rear suspension service
  • Corrosion protection helps support long-term durability
  • OE-style replacement for select Ford Edge, Ford Fusion, Lincoln MKX, and Lincoln MKZ applications
  • Part number RK643190 for catalog and fitment lookup

Detailed Description

Moog RK643190 is a premium suspension control arm link designed for rear arm-to-knuckle locations on 2013-2018 Ford and Lincoln platforms. It fits 2015-2018 Ford Edge, rear arm to knuckle; 2016-2018 Lincoln MKX, rear arm to knuckle; 2013-2014 Ford Fusion, rear arm to knuckle; and 2013-2014 Lincoln MKZ, rear arm to knuckle. This part cross-references Dorman OE Solutions 527-134 for the same application. The RK643190 part number is also associated with OE-style replacement needs where rear suspension geometry and ride control matter.

Common Repair Uses

  • Replacing a worn rear suspension control arm link on a Ford Edge or Lincoln MKX
  • Restoring rear arm-to-knuckle connection integrity on Ford Fusion or Lincoln MKZ
  • Addressing looseness, clunking, or instability from worn rear suspension joints
  • Correcting rear suspension alignment issues caused by damaged linkage components
  • Servicing corrosion-damaged suspension hardware in the rear suspension assembly

Installation Notes

Install RK643190 only on the listed rear arm-to-knuckle applications. Verify the vehicle build date for 2014 Ford Fusion and 2014 Lincoln MKZ models, which apply through 2/16/14. Confirm the existing suspension layout and compare the original part number before installation. Professional alignment inspection is recommended after rear suspension component replacement.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. RK643190 is a premium OE replacement suspension control arm link for foreign and domestic nameplates, with fitment coverage for select Ford Edge, Ford Fusion, Lincoln MKX, and Lincoln MKZ rear suspension applications.

Related reading

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018FordEdgeRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2018LincolnMKXRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2017FordEdgeRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2017LincolnMKXRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2016FordEdgeRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2016LincolnMKXRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2015FordEdgeRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2014FordFusionRear Arm To KnuckleThru 2/16/14; Premium OE Replacement
2014LincolnMKZRear Arm To KnuckleThru 2/16/14; Premium OE Replacement
2013FordFusionRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
2013LincolnMKZRear Arm To KnuckleSuspension Control Arm and Ball Joint Assembly meets OEM standards.
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 527-134Mevotech Supreme — CMS401168527-951DG9Z5A972ALL85616PR