BILSTEIN 24-067478 Shock Absorber

Product Overview

The BILSTEIN 24-067478 Shock Absorber, also known in various languages as the Bilstein B8 Rear Shock, is a high‑performance suspension component designed for rear axle applications. It is engineered to replace stock dampers on vehicles such as the Mitsubishi Galant, providing superior handling, improved ride comfort, and enhanced durability under demanding driving conditions.

Key Technical Specifications

• Model: BILSTEIN 24-067478 (B8 Series)
• Application: Rear suspension for Mitsubishi Galant and similar models
• Type: Gas‑charged, twin‑coil spring damper
• Operating Principle: Hydropneumatic damping with adjustable rebound and compression settings (if equipped with an adjustment kit)
• Material Construction: High‑strength steel housing, reinforced piston rod, and precision‑machined internal components for consistent performance
• Weight: Approximately 5.2 kg per unit (varies slightly by specific variant)
• Dimensions: Length: 260 mm; Diameter: 70 mm (housing); Piston rod length: 150 mm
• Compatibility: Designed to fit the original mounting points and spacers used on Mitsubishi Galant rear suspension assemblies, including models with the B8 off‑road kit.

Performance Benefits

The BILSTEIN 24-067478 Shock Absorber delivers a range of performance advantages that elevate both everyday driving and spirited road or track sessions:

• Enhanced Ride Quality: The gas‑charged design reduces compression chatter, resulting in smoother handling over uneven surfaces.
• Improved Handling Dynamics: By maintaining consistent damping forces, the unit keeps tires in better contact with the road, improving cornering stability and reducing body roll.
• Durability Under Stress: The robust construction resists wear from high‑speed impacts and off‑road use, extending service life compared to standard dampers.
• Reduced Maintenance: With sealed internal components, the shock absorber requires minimal upkeep, preserving performance over time.

Installation Guide

Installing the BILSTEIN 24-067478 Shock Absorber is a straightforward process that can be completed with standard automotive tools. The following steps outline the procedure for rear suspension replacement on a Mitsubishi Galant:

1. Preparation: Secure the vehicle on jack stands and remove the rear wheels.
2. Remove Old Shock: Detach the upper mounting bracket, then unscrew the lower mounting nut. Carefully lift the old shock absorber out of its housing.
3. Position New Shock: Align the new B8 unit with the existing mounting points. Ensure that the piston rod is correctly oriented and that the gas cap (if present) faces upward.
4. Secure Upper Mounting: Reattach the upper bracket, tightening to manufacturer specifications.
5. Attach Lower Nut: Insert the lower mounting nut onto the shock’s threaded rod. Tighten using a torque wrench to the specified value (typically 30–35 Nm).
6. Check Alignment: Verify that the shock is seated properly and that no play exists between the housing and mounting points.
7. Reinstall Wheels: Put the wheels back on, lower the vehicle, and perform a final torque check on all wheel bolts.

Maintenance Tips

While the BILSTEIN 24-067478 Shock Absorber is engineered for longevity, routine checks can help maintain peak performance:

• Inspect for visible leaks or damage to the housing and piston rod.
• Check the gas cap seal; replace if cracked or worn.
• Verify that mounting bolts remain tight after driving on rough terrain.
• Listen for unusual noises such as clunking or rattling, which may indicate internal wear.

Compatibility and Variants

The B8 series is available in multiple languages and naming conventions, reflecting its global distribution. Common references include:

• BILSTEIN 24-067478 Stoßdämpfer (German)
• Bilstein 24-067478 Ammortizzatore (Italian)
• Amortecedor BILSTEIN 24-067478 (Spanish)
• BILSTEIN - B8 Offroad 24-067478 Amortisseur Kit (French)

All variants share the same core specifications and are interchangeable on the rear suspension of compatible Mitsubishi Galant models.

Applications Beyond Mitsubishi Galant

Although primarily marketed for the Mitsubishi Galant, the BILSTEIN 24-067478 Shock Absorber can be adapted to other vehicles with similar rear suspension geometry. Enthusiasts often employ it in custom builds or as part of off‑road conversion kits where robust damping is essential.

Conclusion

The BILSTEIN 24-067478 Shock Absorber stands out as a premium suspension solution that blends advanced engineering with practical durability. Its gas‑charged, twin‑coil design delivers consistent performance across a wide range of driving conditions, making it an ideal choice for drivers seeking improved handling and ride comfort on the Mitsubishi Galant or comparable platforms.