Timken H715311 Differential Pinion Race - Rear Inner or Rear Outer

Timken Differential Pinion Race Overview

The Timken H715311 differential pinion race is engineered to provide reliable support and smooth operation for driveline components. Designed with precise dimensions, this bearing race ensures optimal fitment and durability for various vehicle applications, including popular makes and models requiring exact pinion race specifications.

• Width dimensions: 1.437 inches (36.51 mm)
• Outside diameter: 5.375 inches (136.53 mm)
• Bearing cup radius: 0.130 inches (3.30 mm)
• High-quality steel construction for durability
• Compatible with differential assemblies requiring these specific measurements

Detailed Product Description

The Timken H715311 differential pinion race is a critical component in the driveline and axle assembly, designed to support the pinion bearing and maintain proper alignment within the differential housing. With a width of 1.437 inches (36.51 mm) and an outside diameter of 5.375 inches (136.53 mm), this pinion race fits precisely to ensure smooth rotation and reduce wear on the bearing surfaces. The bearing cup radius of 0.130 inches (3.30 mm) is engineered to match the bearing cup profile, providing a secure seating surface that enhances the longevity of the differential components.

Common Applications and Problem Solving

• Replaces worn or damaged differential pinion races to restore proper bearing fitment
• Addresses issues with differential noise caused by bearing misalignment
• Prevents premature bearing failure due to improper race dimensions
• Supports smooth driveline operation in vehicles requiring exact pinion race specifications
• Helps maintain correct gear mesh and differential performance

Installation Notes and Tips

When installing the Timken H715311 differential pinion race, ensure the differential housing is clean and free of debris. Use appropriate tools to press the race evenly into the housing to avoid distortion. Verify the race is fully seated and aligned with the bearing cup radius to maintain proper bearing function. It is recommended to inspect the mating bearing and replace if necessary to ensure optimal performance.

Quality Assurance and Warranty

Timken manufactures the H715311 differential pinion race to meet stringent quality standards, using high-grade steel and precision machining. While specific warranty details are not provided, Timken products are generally backed by a limited warranty against defects in material and workmanship. For detailed warranty information, consult Timken's official documentation or authorized distributors.