HomeSuspension > Suspension, Springs and Related ComponentsMevotech GS20399 Suspension Control Arm and Ball Joint Assembly - Front Right Lower
Part #: GS20399

Mevotech GS20399 Suspension Control Arm and Ball Joint Assembly - Front Right Lower

Front Right Lower
35 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Lincoln, F-150 Heritage, F-150, Expedition, Navigator, and F-250
Easy Returns — Return within 60 days for a full refund
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Mevotech GS20399 Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech GS20399 suspension control arm and ball joint assembly is designed for reliable performance on Ford and Lincoln trucks and SUVs. This pre-greased, press-in ball joint assembly offers a durable painted finish and precise fitment for models including the Ford F-150, F-250, Expedition, and Lincoln Navigator.

  • Pre-greased ball joint for immediate use and reduced maintenance
  • Press-in ball joint mounting type for secure installation
  • Non-adjustable design ensuring consistent alignment
  • Control arm dimensions: maximum width and length of 24.5 inches
  • Durable painted finish to resist corrosion and wear

Detailed Product Description

The Mevotech GS20399 combines a suspension control arm and ball joint into a single assembly, engineered to meet the specifications of Ford and Lincoln vehicles such as the F-150, F-150 Heritage, F-250, F-250 HD, Expedition, and Navigator. The pre-greased ball joint reduces the need for additional lubrication during installation, while the press-in mounting type ensures a secure and stable connection. With a maximum width and length of 24.5 inches, this control arm assembly fits precisely within the suspension system, maintaining proper geometry and handling characteristics. The painted finish provides protection against rust and environmental damage, extending the service life of the component.

Common Applications and Problem Resolution

  • Replaces worn or damaged suspension control arms and ball joints
  • Addresses clunking or knocking noises from front suspension
  • Corrects uneven tire wear caused by faulty suspension components
  • Improves steering response and vehicle stability
  • Eliminates excessive play or looseness in the front suspension

Installation Notes and Tips

Installation of the Mevotech GS20399 requires standard suspension tools and mechanical knowledge. The pre-greased ball joint simplifies the process by eliminating the need for additional lubrication. Ensure the press-in ball joint is fully seated and secured during installation. Alignment should be checked and adjusted after replacement to maintain proper handling and tire wear. This assembly is non-adjustable, so precise fitment is critical.

Quality Assurance and Warranty

Mevotech products are manufactured to meet or exceed OEM standards for durability and performance. The GS20399 suspension control arm and ball joint assembly undergoes rigorous quality control to ensure reliability. While specific warranty details may vary, Mevotech typically offers coverage against defects in materials and workmanship, providing confidence in the product's longevity and function.

BrandMevotech
Part NumberGS20399
AdjustableNo
Ball Joint Mounting TypePress In
Control Arm Maximum Length24.5
Control Arm Maximum Width24.5
FinishPaint
Pre-GreasedYes

This part fits 35 vehicles. Search below:

YearMakeModelSubmodelDrive TypePositionNotes
2004FordF-150 Heritage4WDFront Right Lower
2003FordF-150XLT4WDFront Right Lower
2003FordF-150XL4WDFront Right Lower
2003FordF-150Lariat4WDFront Right Lower
2003FordF-150King Ranch4WDFront Right Lower
2002FordExpedition4WDFront Right LowerTo 10/12/2001
2002FordF-150XLT4WDFront Right Lower
2002FordF-150XL4WDFront Right Lower
2002FordF-150Lariat4WDFront Right Lower
2002FordF-150King Ranch4WDFront Right Lower
2002LincolnNavigator4WDFront Right LowerTo 10/12/2001
2001FordExpedition4WDFront Right Lower
2001FordF-150XLT4WDFront Right Lower
2001FordF-150XL4WDFront Right Lower
2001FordF-150Lariat4WDFront Right Lower
2001FordF-150King Ranch4WDFront Right Lower
2001LincolnNavigator4WDFront Right Lower
2000FordExpedition4WDFront Right Lower
2000FordF-150XLT4WDFront Right Lower
2000FordF-150XL4WDFront Right Lower
2000FordF-150Lariat4WDFront Right Lower
2000FordF-150Base4WDFront Right Lower
2000LincolnNavigator4WDFront Right Lower
1999FordExpedition4WDFront Right Lower
1999FordF-1504WDFront Right Lower
1999FordF-2504WDFront Right LowerUnder 8500lb GVW
1999LincolnNavigator4WDFront Right Lower
1998FordExpedition4WDFront Right Lower
1998FordF-1504WDFront Right Lower
1998FordF-2504WDFront Right LowerUnder 8500lb GVW
1998LincolnNavigator4WDFront Right Lower
1997FordExpedition4WDFront Right Lower
1997FordF-1504WDFront Right Lower
1997FordF-2504WDFront Right LowerUnder 8500lb GVW
1997FordF-250 HD4WDFront Right LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1L3Z3078BA2L3Z3078BA6L3Z3078BXL3Z3078DB

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.