LEMFÖRDER 38176 01 Track Control Arm For Peugeot 407 SW

Overview of the Component

The Track Control Arm, also known as a wishbone or trailing arm, is an essential part of the rear suspension system on the Peugeot 407 SW. It connects the wheel hub to the vehicle’s chassis, allowing controlled movement while maintaining proper alignment and stability during driving.

Key Features and Design Characteristics

• Material Composition: Made from high‑strength alloy steel with a protective coating that resists corrosion and wear.
• Load Capacity: Engineered to handle the dynamic forces generated by the rear axle, ensuring durability over long service life.
• Precision Geometry: Designed with exact angles and lengths to preserve wheel track width, thereby maintaining vehicle handling characteristics.
• Compatibility: Fits both left‑hand drive (LHD) and right‑hand drive (RHD) versions of the Peugeot 407 SW, as well as other models such as the Peugeot 508, Citroën C5/C6, and related vehicles.
• Ease of Installation: Features standardized mounting points and bolt patterns that align with OEM specifications, simplifying replacement procedures.

Functional Role in the Suspension System

The Track Control Arm performs several critical functions:

1. Maintains Wheel Alignment: Keeps the wheel’s lateral position stable, preventing unwanted side‑to‑side movement during cornering.
2. Supports Axle Movement: Allows the axle to move vertically while restricting excessive fore‑and‑aft motion.
3. Absorbs Road Shock: Works in conjunction with shock absorbers and springs to dampen vibrations, enhancing ride comfort.
4. Facilitates Steering Geometry: Contributes to maintaining proper camber and caster angles, which are vital for tire wear and handling performance.

Installation Guidelines

Replacing the Track Control Arm involves a systematic approach. Below is a concise step‑by‑step guide:

1. Safety First: Secure the vehicle on jack stands and disconnect the battery.
2. Remove Wheel Assembly: Take off the rear wheel, brake caliper, and associated components to expose the suspension.
3. Detach Old Arm: Loosen and remove the mounting bolts that attach the arm to the chassis and axle.
4. Install New Arm: Position the new Track Control Arm, aligning it with the original bolt holes, then tighten all fasteners to manufacturer torque specifications.
5. Reassemble Components: Reinstall brake calipers, wheel hub, and wheel. Ensure all connections are secure.
6. Test Drive: Conduct a short test drive to confirm proper alignment and absence of abnormal noises.

Maintenance Tips

Although the Track Control Arm is designed for longevity, regular checks can preempt potential issues:

• Inspect for Corrosion: Look for rust or paint damage on mounting points.
• Check Bolt Tightness: Periodically verify that all bolts remain at the specified torque.
• Monitor Suspension Performance: Notice any changes in handling, such as increased body roll or uneven tire wear.

Compatibility Across Models

The LEMFÖRDER 38176 01 Track Control Arm is versatile, fitting a range of vehicles beyond the Peugeot 407 SW:

• Peugeot 508 I/II/III
• Citroën C5/C6
• Other related models with similar rear axle geometry

Why Choose This Component?

Opting for the LEMFÖRDER 38176 01 Track Control Arm guarantees:

• Authentic Performance: Matches OEM standards in strength and geometry.
• Reliability: Proven track record across multiple vehicle platforms.
• Ease of Replacement: Straightforward installation with minimal tooling.

Conclusion

The Track Control Arm is a cornerstone of rear suspension integrity. By selecting the LEMFÖRDER 38176 01, owners and mechanics ensure that their Peugeot 407 SW—and compatible models—retain optimal handling, safety, and comfort for years to come.