SKP SK521382 Suspension Control Arm and Ball Joint Assembly - Rear Right Upper

Brand SKP SK521382
Position Rear Right Upper
Fits Ford, Lincoln, and Mercury · 19 vehicles

Direct-fit replacement. Application-specific suspension control arm and ball joint assembly for targeted service.

OE-style cross reference. Matches Dorman OE Solutions 521-382 and MOOG RK620667 applications.

Cross-references Dorman - OE Solutions 521-382, MOOG Chassis Products RK620667 and 1L2Z5500AD for the same application. See all 5.

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Rear Upper Control Arm Fitment

The SKP SK521382 suspension control arm and ball joint assembly is built for specific rear suspension applications on Ford, Lincoln, and Mercury SUVs. It provides a direct replacement option for worn upper control arm hardware in the rear right upper position.

  • Fits 2002-2005 Ford Explorer, rear right upper.
  • Fits 2003-2005 Lincoln Aviator, rear right upper.
  • Fits 2002-2005 Mercury Mountaineer, rear right upper.

Key Features

  • Suspension control arm and ball joint assembly for rear upper suspension service.
  • Application-specific fitment for the rear right upper position.
  • Cross-references Dorman - OE Solutions 521-382 for the same application.
  • Cross-references MOOG Chassis Products RK620667 for the same application.

Detailed Description

SK521382 is a replacement suspension control arm and ball joint assembly for the rear right upper location on select Ford Explorer, Lincoln Aviator, and Mercury Mountaineer models. It is intended for vehicles that need a direct-fit suspension service part to restore proper control arm function in the rear suspension. The part number SK521382 is also referenced by 521382 and related interchange numbers for the same application.

What It Helps Address

  • Excessive play in the rear upper suspension linkage.
  • Noise from worn control arm or ball joint components.
  • Uneven rear suspension response caused by worn pivot points.
  • Need for a replacement part matched to the rear right upper position.

Installation Notes

Verify the vehicle year, make, model, and rear right upper position before ordering. Compare the original part number SK521382 and the listed interchange references to confirm application match. Professional installation and a post-installation alignment check are recommended after suspension service.

Quality Assurance

SKP replacement parts are cataloged for specific vehicle applications and cross-reference OE-style part numbers for fitment verification.

This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2005FordExplorer—Rear Right Upper—
2005LincolnAviator—Rear Right Upper—
2005MercuryMountaineer—Rear Right Upper—
2004FordExplorer—Rear Right Upper—
2004LincolnAviator—Rear Right Upper—
2004MercuryMountaineer—Rear Right Upper—
2003FordExplorerLimitedRear Right Upper—
2003FordExplorerPostalRear Right Upper—
2003FordExplorerXLSRear Right Upper—
2003FordExplorerEddie BauerRear Right Upper—
2003FordExplorerXLTRear Right Upper—
2003LincolnAviator—Rear Right Upper—
2003MercuryMountaineer—Rear Right Upper—
2002FordExplorerLimitedRear Right Upper—
2002FordExplorerPostalRear Right Upper—
2002FordExplorerXLSRear Right Upper—
2002FordExplorerEddie BauerRear Right Upper—
2002FordExplorerXLTRear Right Upper—
2002MercuryMountaineer—Rear Right Upper—
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 — 521-382MOOG Chassis Products — RK6206671L2Z5500AD521382WC111382