SuperPro SPF4174 DuroBall Service Kit Single Replacement for Select Audi/VW 2015-2023

The SuperPro SPF4174 is a single replacement DuroBall assembly designed to maintain or upgrade your vehicle's suspension geometry and response. This service kit is the direct replacement part for the SuperPro ALOY0018K kit and is also compatible with the legacy ALOY0006K kit. For enthusiasts looking to upgrade, two of these units can be used to convert an ALOY0007K kit to the ALOY0006K specification.

Fits select 2015-2023 Audi A3, RS3, S3 and Volkswagen Golf, GTI, and Tiguan models. These DuroBall units replace standard rubber bushings with a proprietary engineering-grade polyurethane formula, offering a superior service life and increased steering precision without the harshness often associated with metal-on-metal spherical bearings.

• Direct Replacement: Designed specifically for ALOY0018K and ALOY0006K service needs.
• Premium Materials: Proprietary polyurethane is resistant to extreme temperatures, oils, water, and coolant.
• Improved Dynamics: Enhances handling by reducing unwanted control arm movement.
• Durable Construction: Engineered and manufactured in Australia for maximum performance and longevity.
• Manufacturer Part Number: SPF4174
• Warranty: Lifetime Warranty

Each kit is sold individually. One unit is required per side.