SKF 15753 Differential Pinion Seal - Rear

Overview of SKF Differential Pinion Seal 15753

The SKF Differential Pinion Seal 15753 is engineered for reliable sealing performance in Mazda driveline systems. Designed specifically for Mazda 626, CX-7, CX-9, and RX-7 models, this seal ensures proper protection against leaks and contamination in the differential assembly.

• Width: 0.472 inches for precise fitment
• Outside Diameter: 2.531 inches to match OEM specifications
• Shaft Diameter: 1.575 inches for accurate sealing surface contact
• Sealing Surface Type: Polyacrylate material for enhanced durability and resistance
• Compatible with Mazda 626, CX-7, CX-9, and RX-7 differentials

Technical Details and Material Specifications

This differential pinion seal from SKF features a polyacrylate sealing surface, which provides excellent resistance to heat, oil, and wear. The 0.472-inch width and 2.531-inch outside diameter are designed to fit tightly within the differential housing, while the 1.575-inch shaft diameter ensures a secure seal around the pinion shaft. These precise dimensions help maintain the integrity of the differential by preventing fluid leaks and keeping contaminants out.

Compatible Mazda Models and Applications

The SKF 15753 differential pinion seal is compatible with several Mazda vehicles, including the 626, CX-7, CX-9, and RX-7. This makes it a suitable replacement part for maintaining the driveline and axle sealing systems in these models. Using the correct seal helps preserve differential performance and extends the service life of the drivetrain components.

• Prevents differential fluid leaks
• Protects against dirt and debris intrusion
• Reduces wear on pinion shaft and bearings
• Maintains proper lubrication within the differential
• Helps avoid costly drivetrain repairs

Installation Notes and Tips

When installing the SKF differential pinion seal 15753, ensure the differential housing and shaft are clean and free of debris. Use appropriate tools to press the seal evenly into place without damaging the polyacrylate sealing surface. Verify the seal dimensions match the original equipment specifications for the Mazda model being serviced. Proper installation is critical to prevent leaks and ensure long-term performance.

Quality Assurance and Warranty Information

SKF manufactures the 15753 differential pinion seal to meet strict quality standards for automotive sealing components. The polyacrylate sealing surface is tested for durability and resistance to common automotive fluids. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, providing confidence in the part’s reliability for Mazda 626, CX-7, CX-9, and RX-7 applications.