LEMFÖRDER 37987 01 Control Arm-/Trailing Arm Bush For Mercedes-Benz METRIS BOX

LEMFÖRDER 37987 01 Control Arm-/Trailing Arm Bush

The LEMFÖRDER 37987 01 Control Arm-/Trailing Arm Bush is a precision‑engineered suspension component designed specifically for the Mercedes-Benz METRIS BOX (W447) and related models. This bush provides essential articulation between the control arm and the vehicle’s chassis, ensuring optimal handling, ride comfort, and durability under varying road conditions.

Key Functional Attributes

• High‑Performance Rubber Compound: Crafted from a proprietary blend of elastomers that resist wear, temperature fluctuations, and chemical exposure. This composition delivers consistent performance over the bush’s lifespan.
• Robust Metal Housing: The outer shell is forged from high‑strength steel, offering excellent load distribution while protecting the inner rubber core from impact damage.
• Exact Dimensional Tolerances: Manufactured to meet OEM specifications for the Mercedes-Benz W447 platform, guaranteeing seamless fitment on both left and right sides of the front axle.
• Low Friction Interface: The bush’s surface finish reduces rolling resistance, contributing to smoother steering response and reduced tire wear.
• Corrosion‑Resistant Finish: An anti‑rust coating extends service life in harsh climates and on roads with high salt content.

Installation Overview

Installing the LEMFÖRDER 37987 01 Control Arm-/Trailing Arm Bush involves a straightforward procedure that can be completed by experienced technicians or knowledgeable DIY enthusiasts. The following steps outline the process:

1. Safety First: Secure the vehicle on jack stands and disconnect the battery to prevent accidental movement.
2. Remove Old Bush: Detach the control arm from the chassis, then extract the worn bush using a suitable extractor or by carefully prying it out with a pry bar.
3. Clean the Mounting Surfaces: Thoroughly clean both the control arm and chassis mounting points to remove any debris, old grease, or residual rubber fragments.
4. Apply Anti‑Seize Compound: Lightly coat the mating surfaces with a high‑temperature anti‑seize compound to facilitate future removal and prevent galling.
5. Insert New Bush: Position the new bush onto the control arm, ensuring it aligns correctly with the mounting holes. Use a torque wrench to secure the arm according to manufacturer specifications.
6. Reassemble Components: Reattach any remaining suspension parts and reconnect the battery.
7. Test Drive: Conduct a short test drive to verify proper alignment, smooth steering, and absence of abnormal noises.

Compatibility and Vehicle Coverage

The bush is specifically engineered for the following Mercedes-Benz models:

• Mercedes-Benz METRIS BOX (W447) – 2014 and later years
• Mercedes-Benz VITO TOURER (W447) – 2014 and later years
• Other vehicles sharing the same front axle architecture, including certain Class V models and related chassis variants.

For each model, the bush is available in both left‑handed and right‑handed versions to accommodate symmetrical suspension geometry.

Material Composition Breakdown

Performance Benefits

• Enhanced Handling: The bush’s low‑friction interface reduces steering effort, allowing drivers to maintain precise control during cornering.
• Improved Ride Comfort: By dampening road irregularities, the component contributes to a smoother passenger experience.
• Extended Service Life: The durable construction resists fatigue and environmental degradation, reducing the need for frequent replacements.
• Consistent Alignment: Precise tolerances help maintain wheel alignment over time, minimizing uneven tire wear.

Maintenance Tips

While the LEMFÖRDER 37987 01 Control Arm-/Trailing Arm Bush is designed for longevity, regular inspection can preempt potential issues:

• Check for visible cracks or bulges in the rubber core during routine maintenance.
• Inspect mounting surfaces for corrosion or debris that could impede proper seating.
• Replace the bush if you notice any abnormal noises such as clunking or squeaking during acceleration or braking.

Conclusion

The LEMFÖRDER 37987 01 Control Arm-/Trailing Arm Bush stands out as a high‑quality, OEM‑grade suspension component that delivers reliable performance for Mercedes-Benz vehicles equipped with the METRIS BOX and related chassis. Its meticulous engineering, durable materials, and precise fitment make it an essential upgrade or replacement part for drivers seeking to maintain their vehicle’s handling integrity and ride comfort.