Raybestos 713030 Wheel Bearing and Hub Assembly - Rear

Raybestos R-Line Wheel Bearing and Hub Assembly Overview

The Raybestos R-Line 713030 wheel bearing and hub assembly is engineered for reliable performance in select Ford, Mazda, and Mercury vehicles. Designed to meet precise specifications, this assembly ensures proper fitment and durability for models such as the Ford Escort, Mazda Protege, and Mercury Tracer.

• Steering knuckle flange bolt circle diameter: 3.937 inches
• Steering knuckle flange bolt diameter: 0.472 inches
• Steering knuckle flange bolt thread pitch: 0.059 inches
• Wheel hub pilot diameter: 2.700 inches
• Generation 2 wheel hub assembly design

Raybestos R-Line Product Line Details

The Raybestos R-Line product line focuses on delivering dependable driveline and axle components that meet or exceed OEM standards. This wheel bearing and hub assembly from the R-Line series incorporates Generation 2 design improvements, providing enhanced fit and function for compatible vehicles. The R-Line assemblies are engineered to maintain vehicle stability and steering precision under normal driving conditions.

Technical Description and Specifications

This wheel bearing and hub assembly features a steering knuckle flange bolt circle diameter of 3.937 inches, ensuring compatibility with the mounting points on the steering knuckle. The bolt diameter measures 0.472 inches with a thread pitch of 0.059 inches, matching the original equipment specifications for secure installation. The wheel hub pilot diameter of 2.700 inches centers the hub accurately on the axle shaft, reducing vibration and promoting smooth wheel rotation. As a Generation 2 assembly, this part incorporates design refinements that improve durability and service life.

Compatible Vehicles and Applications

• Ford Escort wheel bearing and hub replacement
• Mazda Protege wheel hub assembly upgrade
• Mercury Tracer driveline component repair
• Ford 323 and Mazda MX-3 wheel bearing maintenance
• Addressing wheel noise, vibration, and steering issues

Installation Notes and Tips

Ensure the steering knuckle flange bolt circle diameter and bolt specifications match the vehicle’s original hardware before installation. Proper torque settings should be applied to the 0.472-inch diameter bolts with a 0.059-inch thread pitch to maintain secure mounting. Verify the wheel hub pilot diameter of 2.700 inches aligns with the axle shaft to prevent misalignment. It is recommended to inspect related components such as the axle shaft and brake system during installation.

Quality Assurance and Warranty

The Raybestos R-Line 713030 wheel bearing and hub assembly is manufactured to meet industry standards for fit and function. While specific warranty details are not provided, Raybestos products typically adhere to strict quality control processes to ensure reliability and performance in compatible Ford, Mazda, and Mercury vehicles.