Timken 2009S Differential Seal - Rear

Timken 2009S Differential Seal Overview

The Timken 2009S differential seal is built for rear axle sealing where lubricant retention and contamination control matter. It is a direct-fit option for 1984-1986 Toyota Cressida rear applications, including vehicles with a 7.5-inch ring gear and Differential Pinion Race.

With a precision sealing profile, reinforced outer case, and ribbed rubber inner diameter, this seal is engineered to seat securely and help maintain a consistent seal at the spindle or shaft surface. The 2009S also uses vent holes to promote lubricant flow around the seal lip, helping manage heat at the sealing interface.

Key Features

• Timken differential seal, part number 2009S
• Fits 1984-1986 Toyota Cressida, rear
• Outside diameter: 2.487 in. / 63.17 mm
• Housing bore: 2.480 in. / 63.00 mm
• Shaft diameter: 1.496 in. / 38.00 mm
• Width: 0.394 in. / 10.00 mm
• N-Polyacrylate sealing material
• Reinforced outer case for added installation durability
• Ribbed inner diameter for improved seating on minor surface imperfections
• Internal contamination exclusion design

Detailed Description

Timken 2009S is a rear differential seal designed to retain gear oil and block road debris from entering the sealing area. The N-Polyacrylate construction is paired with a reinforced outer case for stable fitment in the housing bore, while the ribbed inner diameter helps the seal conform to minor shaft imperfections. Vent holes around the seal lip support lubricant circulation and heat reduction at the contact surface. This makes the Timken 2009S a practical replacement for Toyota Cressida rear differential service when the original seal shows leakage or wear.

This part cross-references Anchor 2009 and SKF 14749 for the same application.

Common Problems This Seal Can Address

• Rear differential oil seepage at the pinion or shaft sealing area
• Contamination entering the seal lip area from dirt and debris
• Leakage caused by worn or imperfect shaft surfaces
• Heat-related seal wear from poor lubricant flow at the lip
• Loss of gear oil that can affect differential lubrication

Installation Notes and Tips

Inspect the housing bore and shaft surface before installation to confirm they are clean and free of scoring. Lightly lubricate the seal lip during assembly and press the seal in evenly to avoid distortion of the reinforced case. Verify that the seal seats fully and squarely in the housing, especially on 1984-1986 Toyota Cressida rear differential service where proper alignment is critical to sealing performance.

Quality Assurance

Timken oil and grease seals are built with precision sealing geometry and contamination-control features to support consistent sealing performance in driveline service.