NSK KH30001 Axle Bearing and Hub Assembly - Front

Reliable Axle Bearing and Hub Assembly for Audi and Volkswagen

The NSK PROKIT KH30001 axle bearing and hub assembly is engineered for precise fitment on Audi A3 Quattro and Volkswagen Golf and GTI models. Designed with ABS compatibility and a magnetic encoder, this assembly ensures accurate wheel speed sensing and smooth driveline performance.

• ABS equipped with magnetic encoder for reliable sensor integration
• Driven axle bearing and hub assembly with 36 splines
• Bolt circle diameter: 102 mm (mounting flange), 112 mm (wheel flange)
• Flange diameter of 136.5 mm with 3 bolt holes (M12x1.5 thread)
• Includes 1 wheel bearing and hub assembly, 1 CVJ bolt, and 3 knuckle bolts
• Wheel stud quantity: 5 with M14x1.5 size
• Brake pilot diameter: 65 mm, hub pilot diameter: 80 mm, wheel pilot diameter: 57 mm
• Flange offset of 48 mm for proper alignment

Detailed Features of the NSK PROKIT KH30001 Assembly

This axle bearing and hub assembly is specifically designed for driven axles, featuring a 36-spline configuration to match the drivetrain requirements of compatible Audi and Volkswagen vehicles. The magnetic encoder ABS type supports accurate wheel speed data transmission to the vehicle’s ABS system, enhancing safety and control. The assembly’s bolt circle diameters and flange dimensions are engineered to meet OEM specifications, ensuring a secure and precise fit. Included hardware such as the CVJ bolt and knuckle bolts facilitate straightforward installation.

PROKIT Product Line Overview

The NSK PROKIT line focuses on delivering comprehensive driveline components that meet stringent quality and fitment standards. This product line integrates advanced bearing technology with necessary mounting hardware, providing a complete solution for axle bearing and hub replacements. The PROKIT KH30001 assembly exemplifies this approach by combining durability, ABS compatibility, and precise engineering tailored for Audi A3 Quattro and Volkswagen Golf and GTI models.

Common Applications and Problem Resolution

• Replacement for worn or damaged axle bearing and hub assemblies on Audi A3 Quattro and Volkswagen Golf/GTI
• Restores proper ABS sensor function with magnetic encoder integration
• Eliminates wheel noise and vibration caused by bearing wear
• Corrects wheel alignment issues related to flange offset and pilot diameters
• Addresses loose or damaged wheel studs and mounting hardware

Installation Notes and Tips

Ensure compatibility with the vehicle’s driven axle specifications before installation. Use the included CVJ bolt and knuckle bolts to secure the assembly according to manufacturer torque specifications. Verify ABS sensor connections and magnetic encoder alignment during installation to maintain proper ABS functionality. It is recommended to inspect related suspension and brake components for wear while replacing the hub assembly.

Quality Assurance and Warranty

NSK PROKIT parts are manufactured to meet OEM standards for fit, form, and function. The KH30001 axle bearing and hub assembly undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the parts provider or NSK documentation to ensure protection against manufacturing defects.