F250 pick-up. 4wd f250, inner, dana 50. 4wd f350, outer.

Drive Axle Shaft Seal - Ford (F81Z-1S175-HCA)

The Drive Axle Shaft Seal – Ford (F81Z-1S175-HCA) is a Genuine OEM sealing component engineered to maintain a leak-free barrier between the drive axle and differential housing. Manufactured by Ford to exact factory specifications, this seal provides the precise fit, material strength, and durability required for dependable axle and drivetrain performance. Its reinforced rubber and metal design withstands high rotational speeds, fluid pressure, and constant exposure to gear oil and temperature fluctuations.

This OEM axle shaft seal ensures proper lubrication retention inside the differential while preventing contaminants such as dirt and moisture from entering the housing. Professional mechanics depend on Genuine Ford seals because they provide accurate dimensions, reliable sealing pressure, and long-lasting performance—qualities often lacking in aftermarket alternatives. DIY users will also appreciate the direct-fit design, which simplifies installation and ensures proper seating in the differential housing.

A failing or worn axle seal can lead to gear oil leaks, reduced lubrication, differential noise, or premature wear of internal drivetrain components. Replacing it with the F81Z-1S175-HCA restores factory-level sealing integrity and helps protect the axle bearings, gears, and seals from costly damage. Its engineered sealing lip maintains consistent contact with the axle shaft, delivering dependable, long-term sealing performance.

Built from high-quality, heat- and oil-resistant materials, this drive axle shaft seal is designed to perform reliably under demanding driving conditions. Its corrosion-resistant metal outer ring and molded rubber body provide structural stability, ensuring a tight, lasting fit.

• Genuine OEM Ford axle shaft seal engineered for precise leakage protection

• Oil- and heat-resistant materials deliver long-term durability and sealing strength

• Direct-fit design ensures proper alignment and seating within the differential

• Helps maintain lubrication levels and prevents contamination intrusion

• Ideal for professional drivetrain repairs and skilled DIY replacements

• Reinforced construction resists deformation, wear, and fluid breakdown

Choosing the Drive Axle Shaft Seal – Ford (F81Z-1S175-HCA) ensures your drivetrain remains properly sealed, protected, and operating at factory performance standards with a durable, OEM-quality component built for long-term reliability.

F250 pick-up. 4wd f250, inner, dana 50. 4wd f350, outer.

Drive Axle Shaft Seal - Ford (F81Z-1S175-HCA)

The Drive Axle Shaft Seal – Ford (F81Z-1S175-HCA) is a Genuine OEM sealing component engineered to maintain a leak-free barrier between the drive axle and differential housing. Manufactured by Ford to exact factory specifications, this seal provides the precise fit, material strength, and durability required for dependable axle and drivetrain performance. Its reinforced rubber and metal design withstands high rotational speeds, fluid pressure, and constant exposure to gear oil and temperature fluctuations.

This OEM axle shaft seal ensures proper lubrication retention inside the differential while preventing contaminants such as dirt and moisture from entering the housing. Professional mechanics depend on Genuine Ford seals because they provide accurate dimensions, reliable sealing pressure, and long-lasting performance—qualities often lacking in aftermarket alternatives. DIY users will also appreciate the direct-fit design, which simplifies installation and ensures proper seating in the differential housing.

A failing or worn axle seal can lead to gear oil leaks, reduced lubrication, differential noise, or premature wear of internal drivetrain components. Replacing it with the F81Z-1S175-HCA restores factory-level sealing integrity and helps protect the axle bearings, gears, and seals from costly damage. Its engineered sealing lip maintains consistent contact with the axle shaft, delivering dependable, long-term sealing performance.

Built from high-quality, heat- and oil-resistant materials, this drive axle shaft seal is designed to perform reliably under demanding driving conditions. Its corrosion-resistant metal outer ring and molded rubber body provide structural stability, ensuring a tight, lasting fit.

• Genuine OEM Ford axle shaft seal engineered for precise leakage protection

• Oil- and heat-resistant materials deliver long-term durability and sealing strength

• Direct-fit design ensures proper alignment and seating within the differential

• Helps maintain lubrication levels and prevents contamination intrusion

• Ideal for professional drivetrain repairs and skilled DIY replacements

• Reinforced construction resists deformation, wear, and fluid breakdown

Choosing the Drive Axle Shaft Seal – Ford (F81Z-1S175-HCA) ensures your drivetrain remains properly sealed, protected, and operating at factory performance standards with a durable, OEM-quality component built for long-term reliability.