Dorman 520-240 front right lower control arm with ball joint for the 1998-2012 Ford Ranger and other vehicles links the front wheel to the chassis. This Dorman suspension control arm and ball joint assembly combines the arm and its ball joint in one piece.
- Ball joint and bushings come pre-installed to save time and labor
- Steel control arm with rubber bushings
- Additional coatings for rust and corrosion resistance
- Tested through an evaluation process aimed at a smooth, stable ride and predictable dynamics
- Dorman OE Solutions line, standard replacement grade
Quick facts
- Part: Dorman 520-240 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 1998-2012 Ford Ranger and other vehicles
- Position: Front right lower
- Material: Steel
- Condition: New
A clunk over bumps, steering that wanders or uneven front tire wear can mean a worn arm or ball joint. These signs alone do not prove this arm is the problem, since a worn tie rod end can feel similar. This listing is one arm for the front right lower position; the front left is a separate part, and both sides are normally replaced together.
Fits
This Dorman lower control arm directly replaces the original equipment on specific vehicle applications. It is listed for a wide range of Ford and Mazda models, including the 2001-2010 Mazda B2300 and the 2003-2007 Mazda B3000. Own a model that is not named here? Look it up by year and engine in the "Vehicles it fits" section before you order.
Specifications
Fit and size
- Position: front right lower
- Sold individually: one arm per listing
- Mounting hole diameter: 12.3 mm
- Ball joint thread diameter: 14 mm
- Maximum width: 288.5 mm
- Maximum length: 237 mm
Build and materials
- Control arm material: steel
- Control arm type: casting/forged
- Bushing material: rubber
- Ball joint stud type: pinch
- Grade: standard replacement
- Condition: new
- Country of origin: Thailand
In the box
One control arm with ball joint, plus mounting hardware.
Installation notes
- The ball joint is pre-greased.
- No grease fitting is included.
Interchange: 820-34977B · 623.65037 · F87A-3078-R
TC6346 · CA10217 · 1F6034310 · 6L5Z3078AA · F87Z3078AA · RK620498 · 1F2134310 · 1F7134310 · 1L5Z3078AA · 3L5Z3078AA · ZZP034310 · FA3107 · GS40129 · CMS40129 · MCSOE114 · 2606106 · 12CB40117 · SK520240 · JTC2373
This part cross-references / interchanges with the following part numbers:
820-34977B, 623.65037, TC6346, CA10217, 1F6034310, 6L5Z3078AA, F87Z3078AA, RK620498, 1F2134310, 1F7134310, 1L5Z3078AA, 3L5Z3078AA, ZZP034310, FA3107, GS40129, CMS40129, MCSOE114, 2606106, 12CB40117, SK520240, F87A-3078-R, JTC2373
Frequently Asked Questions
Is this Ford Ranger control arm for the 1998-2012 model years the front right lower one?
Yes. Dorman 520-240 is the front right lower control arm for the 1998-2012 Ford Ranger. The front left side is a separate part.
Are the Dorman control arm bushings already installed on this assembly?
Yes. The ball joint and rubber bushings are pre-installed, so the arm arrives as one assembly.
What thread size does the ball joint on this Dorman control arm have?
The ball joint has a 14 mm thread diameter and a pinch-type stud. The mounting hole on the arm measures 12.3 mm.
Is the Dorman 520-240 arm made of steel with rubber bushings?
Yes. The arm is steel, listed as casting/forged, and the bushings are rubber. Additional coatings add rust and corrosion resistance.
Does Dorman 520-240 replace part number 6L5Z3078AA?
Yes. 6L5Z3078AA is one of the numbers Dorman 520-240 replaces. This listing is the front right lower control arm with ball joint.
