URO 33531135420 Coil Spring Shim - Rear Lower

Reliable Coil Spring Shim for BMW Suspension Systems

The URO coil spring shim 33531135420 is designed to provide precise suspension adjustments for select BMW models. Engineered to maintain proper spring alignment, this shim supports consistent handling and ride quality for vehicles like the BMW 318i and M3.

• Compatible with BMW 318i, 318is, 318ti, 323i, 323is, 325i, 325is, 328i, 328is, and M3 models
• Part number 33531135420 ensures exact fitment and performance
• Durable construction for long-lasting suspension support
• Helps maintain proper coil spring positioning and reduces noise
• Designed for use in suspension hardware, fasteners, and fittings category

Product Details and Application

The URO coil spring shim 33531135420 is a critical component for maintaining the integrity of the suspension system on various BMW models. By providing a precise spacer between coil springs and mounting points, it helps prevent spring misalignment and uneven wear. This shim is especially useful in suspension repairs or upgrades where restoring factory specifications is necessary. Compatible with a range of BMW 3 Series models and the M3, it supports consistent suspension geometry and contributes to vehicle stability.

Common Suspension Issues Addressed

• Eliminates coil spring misalignment and associated noise
• Prevents premature wear of suspension components
• Restores proper suspension height and ride quality
• Reduces vibration and improves handling consistency
• Supports suspension rebuilds and maintenance tasks

Installation Notes and Tips

When installing the URO coil spring shim 33531135420, ensure the vehicle is securely lifted and the suspension is fully decompressed. Proper alignment of the shim with the coil spring seat is essential to avoid uneven load distribution. It is recommended to inspect related suspension components during installation to identify any additional wear or damage. Use appropriate tools and follow manufacturer torque specifications for fasteners.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. The coil spring shim 33531135420 undergoes quality control processes to maintain durability and performance. While specific warranty details are not provided, URO products typically come with a limited warranty against defects in materials and workmanship.