Dorman 926-164 Drive Axle Shaft Seal - Rear

Reliable Drive Axle Shaft Seal for Ford Super Duty Trucks

The Dorman 926-164 drive axle shaft seal is engineered specifically for Ford F-250 Super Duty and F-350 Super Duty models. Designed to maintain optimal driveline performance, this seal ensures a secure fit and effective sealing to prevent leaks and contamination.

• Material: Durable FKM (fluoroelastomer) for high resistance to heat and chemicals
• Color: Black
• Inside Diameter: 3.109 inches
• Outside Diameter: 3.387 inches
• Thickness: 0.139 inches
• Seal Type: Compression seal for reliable sealing under pressure
• Rim Shape: Round for precise fitment
• Package Contents: Includes 2 O-rings for complete sealing solution
• Specific fit for Ford F-250 Super Duty and F-350 Super Duty

Detailed Product Description

The Dorman 926-164 drive axle shaft seal is crafted from FKM, a high-performance fluoroelastomer known for its excellent resistance to heat, oil, and other automotive fluids. This black compression seal features a round rim shape that ensures a tight, leak-free fit around the axle shaft. With precise dimensions—3.109 inches inside diameter, 3.387 inches outside diameter, and 0.139 inches thickness—this seal is designed to meet the exact specifications required for Ford F-250 Super Duty and F-350 Super Duty vehicles. The package includes two O-rings, providing a comprehensive sealing solution to maintain driveline integrity and prevent contamination from dirt and moisture.

Common Applications and Problem Solving

• Prevents axle shaft oil leaks that can lead to driveline damage
• Protects against dirt and debris intrusion into the axle assembly
• Maintains proper lubrication within the axle housing
• Reduces wear on axle components by ensuring a secure seal
• Addresses common seal failure issues in Ford Super Duty trucks

Installation Notes and Tips

When installing the Dorman 926-164 drive axle shaft seal, ensure the axle shaft and housing surfaces are clean and free of debris. Lubricate the seal and O-rings lightly with compatible grease to ease installation and prevent damage. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal is seated flush and properly aligned to avoid premature wear or leaks. This seal is designed for specific fitment on Ford F-250 Super Duty and F-350 Super Duty models, so confirm vehicle compatibility before installation.

Quality Assurance and Warranty

Dorman manufactures the 926-164 drive axle shaft seal to meet or exceed OEM specifications for durability and performance. The use of FKM material ensures long-lasting resistance to heat and chemical exposure common in driveline environments. While specific warranty details may vary, Dorman products typically come with a limited warranty against defects in material and workmanship, providing confidence in the product’s reliability for Ford Super Duty applications.