Timken 1994 Wheel Seal - Front or Rear Outer

Timken 1994 Wheel Seal for Rear Outer Applications

Timken 1994 is a wheel seal built for rear outer positions on select Mazda, Ford, and Isuzu applications. It uses S-Nitrile material and a precision sealing design to help retain lubricant, block road debris, and support consistent wheel-end performance.

Key Features

• S-Nitrile construction for sealing performance in wheel-end service
• Reinforced outer case helps resist installation damage
• Ribbed rubber inner diameter seals minor spindle imperfections and supports spindle seating
• Internal contamination exclusion system helps keep debris out of the seal area
• Vent holes promote lubricant flow around the seal lip to reduce heat build-up
• Dimensions: 0.354 in. width, 2.767 in. outside diameter, 1.890 in. shaft diameter, 2.756 in. housing bore

Detailed Description

This Timken 1994 wheel seal is engineered for rear outer wheel-end service where reliable lubricant retention and contamination control matter. The seal’s ribbed inner diameter helps accommodate minor spindle surface imperfections, while the reinforced outer case adds durability during installation. With vent holes that allow lubricant circulation around the seal lip, this design helps manage heat in the sealing area. Compatible With Mazda B2200, Mazda B2600, Mazda B2000, Ford Courier, and Isuzu Pickup rear outer positions across the listed model years. This part cross-references National 1994 for the same application.

What It Helps Address

• Gear oil or grease leakage at the wheel end
• Contamination entering the hub or spindle area
• Seal wear related to heat build-up
• Sealing issues caused by minor spindle imperfections
• Damage during seal installation

Installation Notes and Tips

• Verify shaft diameter, housing bore, and width before installation: 1.890 in. shaft diameter, 2.756 in. housing bore, 0.354 in. width.
• Inspect the spindle and hub surfaces for scoring, corrosion, or wear before installing the seal.
• Clean the sealing surfaces thoroughly so the ribbed inner diameter can seat properly.
• Use correct installation tools to avoid distorting the reinforced outer case.
• Confirm the application position matches the vehicle listing, especially rear outer fitments.

Quality Assurance

Timken manufactures sealing components with precision-focused designs for wheel-end service. Part number 1994 is built to the listed dimensions and fitment references for direct application matching on the specified vehicles.