Moog 512473 Wheel Bearing and Hub Assembly - Rear

Moog 512473 Wheel Bearing and Hub Assembly Overview

The Moog 512473 wheel bearing and hub assembly is engineered for precise fitment on Smart Fortwo vehicles. Designed to meet OEM specifications, this component ensures reliable performance and durability for your driveline system.

• Compatible with Smart Fortwo models
• Includes anti-lock brake sensor for ABS functionality
• 33 spline quantity for secure axle connection
• Flange bolt hole quantity: 4 for stable mounting
• Wheel pilot diameter: 57.000 mm for accurate wheel alignment
• Brake pilot diameter: 58.000 mm to support brake component fitment
• Hub pilot diameter: 68.000 mm for proper hub seating
• Flange offset: 54.000 mm to maintain correct wheel positioning
• Flange diameter: 134.000 mm and bolt circle diameter: 112.000 mm for precise hub fit
• Wheel stud quantity: 3 for secure wheel attachment

Detailed Product Description

The Moog 512473 wheel bearing and hub assembly is a critical component in the driveline and axles category, specifically designed for the Smart Fortwo. This assembly integrates a wheel bearing with a hub, providing a single, reliable unit that supports wheel rotation and vehicle stability. The inclusion of an anti-lock brake sensor ensures compatibility with ABS systems, enhancing vehicle safety. The 33 spline quantity and 4 flange bolt holes provide a secure connection to the axle and suspension components. Precise measurements such as the 57 mm wheel pilot diameter and 68 mm hub pilot diameter ensure proper alignment and fitment, reducing vibration and wear.

Common Applications and Problem Resolution

• Replaces worn or damaged wheel bearing and hub assemblies on Smart Fortwo
• Resolves wheel noise or roughness caused by bearing failure
• Addresses ABS sensor malfunctions related to hub assembly issues
• Corrects wheel alignment problems due to hub or flange damage
• Eliminates excessive wheel play or looseness

Installation Notes and Tips

• Verify compatibility with Smart Fortwo model year before installation
• Ensure proper torque specifications on flange bolts and wheel studs
• Handle the anti-lock brake sensor wiring carefully to avoid damage
• Inspect surrounding suspension components during installation for wear
• Use appropriate tools to avoid damaging the hub pilot or flange surfaces

Quality Assurance and Warranty

Moog wheel bearing and hub assemblies are manufactured to meet or exceed OEM standards, ensuring durability and performance. The 512473 part number undergoes rigorous quality control to provide consistent fit and function. While specific warranty details may vary, Moog typically offers coverage against defects in materials and workmanship, supporting long-term reliability for your Smart Fortwo.