SKF 32289 Engine Crankshaft Seal - Rear

Engine Crankshaft Seal Overview

SKF crankshaft seal part number 32289 is a rear engine seal built for applications that need reliable oil control at the crankshaft. It uses a LongLife sealing surface type and premium materials to match the demands of the application and operating environment.

Compatible with a wide range of Buick, Chevrolet, Oldsmobile, and Pontiac models, this seal is specified for rear installation and supports clean, stable sealing performance in high-mileage service. Part number 32289 is also cross-referenced to 12582320 and 145832289 for the same application.

Key Features

• LongLife sealing surface type for extended sealing performance.
• Precision dimensions: 0.500 width, 3.928 outside diameter, and 3.228 shaft diameter.
• Rear crankshaft seal application for engine oil retention.
• SKF engineering backed by more than a century of seal development.
• Part number 32289 for direct identification and ordering.

Detailed Description

SKF 32289 is an engine crankshaft seal engineered to keep lubricants in and contaminants out at the rear of the crankshaft. The seal is manufactured to specific design requirements using premium materials, with a LongLife sealing surface type that supports dependable contact and durability in service. This makes it a practical choice for maintaining proper sealing in compatible Buick, Chevrolet, Oldsmobile, and Pontiac rear crankshaft applications.

SKF has a long history in seal design, including the first integrated shaft seal, and continues to apply advanced bonding and manufacturing methods to its sealing products. If you are replacing a worn rear crankshaft seal on a Buick Regal, Chevrolet Impala, or Pontiac Grand Prix, part number 32289 provides a focused OE-style sealing solution for the listed applications.

What It Helps Address

• Engine oil seepage at the rear crankshaft seal area.
• Contamination entering the crankshaft sealing interface.
• Loss of sealing performance from age, heat, and wear.
• Service issues caused by an incorrect seal size or profile.
• Repeat repairs when the original seal no longer maintains contact.

Installation Notes and Tips

Verify the shaft diameter, outside diameter, and width before installation to confirm the seal matches the application. Clean the sealing surface and surrounding area thoroughly so the new seal seats correctly. This part is listed for rear placement only, so confirm the vehicle application before ordering and installing.

Quality Assurance

SKF manufactures this seal to specific design requirements and quality standards for long service life and safe operation. The brand’s seal development history and manufacturing focus support consistent fit and sealing performance in the listed applications.