SKF 19062 Differential Pinion Seal - Rear

SKF 19062 Differential Pinion Seal

SKF 19062 is a differential pinion seal built for rear axle sealing performance where lubricant retention and contamination control matter. With a polyacrylate sealing surface, a 1.906 shaft diameter, 3.194 outside diameter, and 0.313 width, this seal is specified for a precise fit in supported Buick rear differential applications.

Key Features

• Part number 19062 differential pinion seal for rear driveline service
• Polyacrylate sealing surface type for durable sealing contact
• 1.906 shaft diameter for the specified pinion shaft fit
• 3.194 outside diameter and 0.313 width for dimensional accuracy
• Engineered by SKF, a long-established seal manufacturer
• Fits Buick LeSabre, Buick Century, and Buick Roadmaster rear applications

Detailed Description

SKF 19062 is designed for rear differential pinion sealing in classic Buick applications, including 1959-1962 Buick LeSabre rear, 1956-1958 Buick Century rear, and 1956-1958 Buick Roadmaster rear. The seal is made to specific design requirements using premium materials to help maintain lubricant inside the axle assembly while keeping road contaminants out. SKF has a long history in seal engineering, and this part reflects that focus on dimensional control and material selection. If you are servicing a Buick LeSabre rear axle, Buick Century rear differential, or Buick Roadmaster rear pinion area, part number 19062 provides the correct sealing profile for the listed applications.

This part cross-references 20080D and 1169075 for the same application.

What It Helps Address

• Rear differential gear oil seepage at the pinion area
• Contamination entering the axle housing through a worn seal
• Noise or wear concerns caused by low lubricant level
• Seal deterioration from age, heat, and fluid exposure
• Service replacement needs on Buick rear axle assemblies

Installation Notes and Tips

Confirm shaft diameter, outside diameter, and width before installation to match the axle housing and pinion surface. Inspect the pinion yoke and sealing surface for grooves or wear that could affect seal life. Clean the bore and surrounding area thoroughly, and verify proper alignment during installation to avoid damaging the sealing lip. For Buick LeSabre rear, Buick Century rear, and Buick Roadmaster rear service, compare the removed seal to SKF 19062 before assembly.

Quality Assurance

SKF manufactures seals to high quality standards with application-specific designs and materials selected for long service life and dependable sealing performance.