Timken 455249 Wheel Seal - Rear Inner

Timken 455249 Wheel Seal Overview

Timken 455249 is a wheel seal built for driveline and axle sealing applications where lubricant retention and contamination control matter. It uses a reinforced outer case, a ribbed rubber inner diameter, and venting features to support stable sealing performance in service.

This part cross-references Wix 33807 for the same application.

Key Features

• Precision sealing design helps keep grease and oil inside the hub assembly.
• Reinforced outer case resists installation damage and adds durability.
• Ribbed rubber inner diameter helps seal minor spindle imperfections and improve spindle seating.
• Internal contamination exclusion system helps block debris that can lead to leakage.
• Vent holes promote lubricant flow around the seal lip to reduce heat buildup.

Detailed Description

Timken 455249 is a wheel seal for axle and hub sealing service on compatible vehicles, including select Ford F-150 and Chevrolet Silverado applications where a reliable seal is needed to protect bearings and retain lubricant. The seal design focuses on controlled lip contact, contamination exclusion, and heat management to support consistent operation in demanding driveline environments. If you are servicing a Ford F-150 or Chevrolet Silverado wheel-end assembly, Timken 455249 provides a direct replacement option for the specified application.

What It Helps Address

• Grease or oil leakage at the wheel-end seal
• Debris intrusion into the hub or bearing area
• Seal damage during installation
• Minor spindle surface imperfections affecting seal seating
• Heat buildup around the seal lip

Installation Notes and Tips

Inspect the spindle, hub bore, and bearing surfaces before installation. Clean all sealing surfaces thoroughly and verify the replacement seal matches the original application before assembly. Proper seating is important for a stable seal and long service life.

Quality Assurance

Timken manufactures sealing components with precision-focused designs for driveline service. Part number 455249 is engineered to meet the sealing demands of the listed application and is supported by Timken’s established aftermarket engineering standards.