Vaico V20-4128 Suspension Multi Purpose Bump Stop - Front

Overview of VAICO Suspension Bump Stop V20-4128

The VAICO Suspension Bump Stop V20-4128 is designed specifically for BMW vehicles equipped with active suspension systems. This component helps maintain suspension integrity by limiting travel and protecting suspension components from damage.

• Height: 80 mm
• Length: 131 mm
• Width: 152 mm
• Weight: 0.157 kg
• Required quantity: 2 per vehicle
• Compatible with BMW models featuring active suspension

Detailed Product Description

The VAICO Suspension Bump Stop V20-4128 is engineered to fit a range of BMW models including the 228i, 320i, 320i xDrive, 328d, 328d xDrive, 328i, 328i xDrive, 335i, 335i xDrive, and ActiveHybrid 3. With precise dimensions of 80 mm in height, 131 mm in length, and 152 mm in width, this bump stop is designed to absorb impact and prevent suspension over-compression. Weighing just 0.157 kg, it is lightweight yet durable enough to withstand the demands of active suspension systems. The part number V20-4128 ensures exact fitment and compatibility for these BMW models.

About the VAICO Brand Line

VAICO is a recognized brand line known for producing high-quality suspension components tailored for European vehicles. The VAICO product line focuses on delivering reliable and precise replacement parts, such as suspension bump stops, that meet or exceed OEM specifications. The V20-4128 bump stop is part of this line, offering a direct fit solution for BMW active suspension systems to maintain vehicle handling and comfort.

Common Applications and Problem Solving

• Prevents suspension damage from excessive travel
• Reduces noise and vibration in active suspension systems
• Maintains proper suspension geometry under load
• Protects shock absorbers and struts from impact
• Improves ride quality by cushioning suspension movement

Installation Notes and Tips

• Requires replacement of two bump stops per vehicle for balanced suspension performance
• Compatible with BMW models equipped with active suspension only
• Ensure suspension is fully decompressed before installation to avoid damage
• Check for wear or damage on surrounding suspension components during installation
• Use appropriate tools to avoid damaging the bump stop or mounting points

Quality Assurance and Warranty

The VAICO Suspension Bump Stop V20-4128 is manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details may vary, VAICO products typically come with a limited warranty covering manufacturing defects. Always verify warranty terms with the supplier or manufacturer.