Timken NP372019 Differential Race - Rear

Timken NP372019 Differential Race Overview

The Timken NP372019 differential race is engineered for reliable driveline performance in select Ford and Lincoln vehicles. Designed to meet precise specifications, this bearing race supports smooth differential operation and durability under demanding conditions.

• Width options: 0.728 inches and 18.50 millimeters for accurate fitment
• Outside diameter measurements: 3.780 inches and 96.00 millimeters
• Bearing cup radius sizes: 0.059 inches and 1.50 millimeters
• Compatible with Ford and Lincoln models including F-150, Expedition, Navigator, E-150 Econoline, and Blackwood
• Part number NP372019 ensures exact replacement and fit

Technical Specifications and Design Details

The Timken NP372019 differential race features dual width and diameter measurements provided in both imperial and metric units to accommodate precise installation requirements. The outside diameter of 3.780 inches (96.00 mm) and bearing cup radius of 0.059 inches (1.50 mm) are critical for maintaining proper bearing alignment and load distribution within the differential assembly. These specifications ensure compatibility with the driveline components of Ford and Lincoln vehicles such as the F-150 and Navigator, supporting consistent performance and longevity.

Compatible Vehicles and Applications

This differential race is compatible with a range of Ford and Lincoln models, including:

• Ford F-150
• Ford Expedition
• Ford E-150 Econoline and Club Wagon variants
• Lincoln Navigator
• Lincoln Blackwood

Using part number NP372019 guarantees a precise fit for these models, helping maintain the integrity of the differential system.

Common Issues Addressed by Timken NP372019

• Wear and tear on existing differential races causing noise or vibration
• Improper bearing seating leading to premature bearing failure
• Corrosion or damage from extended use in harsh environments
• Replacement during differential rebuilds or maintenance
• Ensuring correct bearing preload and alignment for driveline efficiency

Installation Notes and Tips

• Verify vehicle compatibility with Ford and Lincoln models listed before installation
• Clean and inspect the differential housing thoroughly prior to fitting the new race
• Use appropriate tools to press the differential race evenly into place to avoid damage
• Check bearing cup radius and outside diameter measurements to confirm correct part
• Follow manufacturer torque specifications for reassembly

Quality Assurance and Warranty

Timken manufactures the NP372019 differential race to meet stringent quality standards, ensuring durability and performance in demanding automotive applications. While specific warranty details may vary, Timken products typically come with a limited warranty against defects in materials and workmanship. Using genuine Timken parts helps maintain the reliability of your Ford or Lincoln differential system.