SKF 19017 Differential Pinion Seal - Rear

Reliable Differential Pinion Seal for Buick LeSabre and Riviera

The SKF 19017 differential pinion seal is engineered to provide a precise fit and durable sealing performance for Buick LeSabre and Riviera models. Designed with specific dimensions and a polyacrylate sealing surface, this seal helps maintain driveline integrity by preventing leaks and contamination.

Key Features of SKF 19017 Differential Pinion Seal

• Width: 0.375 inches for optimal sealing depth
• Outside Diameter: 2.756 inches ensuring a secure fit
• Shaft Diameter: 1.906 inches matching OEM specifications
• Sealing Surface Type: Polyacrylate for enhanced resistance to wear and fluids
• Compatible with Buick LeSabre and Riviera differential assemblies

Detailed Description of the SKF 19017 Seal

This differential pinion seal from SKF is designed to meet the exacting standards required for Buick LeSabre and Riviera driveline systems. The 0.375-inch width provides sufficient sealing contact, while the 2.756-inch outside diameter ensures a tight fit within the differential housing. The 1.906-inch shaft diameter matches the pinion shaft size, preventing oil leaks and contamination. The polyacrylate sealing surface offers durability against heat, oil, and mechanical wear, contributing to longer service life and reliable performance.

Common Applications and Problem Solving

• Prevents differential oil leaks that can cause driveline damage
• Protects internal components from dirt and debris intrusion
• Maintains proper lubrication within the differential assembly
• Reduces risk of premature bearing failure due to contamination
• Ensures consistent performance in Buick LeSabre and Riviera differentials

Installation Notes and Tips

• Verify the seal dimensions against the vehicle’s OEM specifications before installation
• Clean the sealing surface and surrounding area thoroughly to avoid contamination
• Use appropriate tools to press the seal evenly into the housing without distortion
• Inspect the pinion shaft for wear or damage prior to seal installation
• Apply a light coating of differential oil on the seal lip to ease installation and improve sealing

Quality Assurance and Warranty

SKF manufactures the 19017 differential pinion seal to meet stringent quality standards, ensuring reliable sealing performance for Buick LeSabre and Riviera models. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, providing confidence in durability and fitment.