Dorman 521-039 | Front Left Lower Suspension Control Arm and Ball Joint Assembly

Part Number

521-039

Suspension Control Arm

Fits what vehicles: 2003-2006 Ford Expedition, 2003-2006 Lincoln Navigator

Special Price $175.57 Regular Price $195.08

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In stock

Only 3 left

Estimated Ship Date: 1 Business Day or Less

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Product Information

Description

Suspension Control Arm

This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics.

Features

Trustworthy replacement - this control arm and ball joint assembly directly replaces the original assembly on specific vehicle applications
Complete repair - each assembly includes pre-installed ball joint and bushings, saving time and labor
Quality engineering - underwent industry-leading testing to ensure a smooth, stable and safe ride
Durably designed - additional coatings offer long-lasting rust and corrosion resistance

Specifications

Adjustable:	No
Ball Joint Included:	Yes
Ball Joint Installed:	Yes
Ball Joint Stud Type:	Threaded
Ball Joint Thread Diameter:	14
Bushing Material:	Steel
Bushing Material:	Rubber
Bushings Included:	Yes
Control Arm Color:	Black
Control Arm Material:	Steel
Control Arm Maximum Length:	237
Control Arm Maximum Width:	288.5
Control Arm Type:	Casting/Forged
Grade Type:	Regular
Grease Fitting Included:	No
Mounting Hardware Included:	Yes
Mounting Hole Diameter:	12.3
Mounting Hole Quantity:	1
Package Contents:	1 Control Arm
Pre-Greased:	Yes
Suspension Grade Type:	Light

Interchange

Mcquay-Norris: FA4450
Ford: 2L1Z3079AB
TRW: JTC1604
Precision Driveline: CB40096
NAPA Premium: 2605554
SYD: 2L1Z3078R
Mevotech Original Grade: GS40122
Carquest: CA727B
Ford: 2L1Z3079CA
Delphi: TC5820
Mevotech Supreme: CMS40122
MOOG Chassis Products: RK80711
Ford: 2L1Z3079BA
SYD: 2L1Z-3079-L
(Unknown): SK80711
Ford: 6L1Z3079AA

Fitment

2003-2006 Ford Expedition | Position: Front Left Lower
2003-2006 Lincoln Navigator | Position: Front Left Lower

Product Questions (4)

Customer Questions

Can I use Dorman parts to replace OEM parts?

Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.

How do I install Dorman shift linkage bushing?

To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.

Where is Dorman manufactured?

Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.

Where can I find Dorman Products aftermarket parts for my Ford F-150 on your site?

Yes! PartsHawk offers a complete catalog of Dorman aftermarket parts for your Ford F-150, including body components, electrical parts, and drivetrain fixes. Dorman is trusted for quality, innovation, and exact fit. Browse our full F-150 lineup here: