Timken 223230 Engine Crankshaft Seal - Front

Timken Engine Crankshaft Seal Overview

The Timken 223230 engine crankshaft seal is designed for reliable sealing performance in Subaru vehicles including the Baja, Forester, Impreza, Legacy, and Outback models. Manufactured from durable S-nitrile material, this seal ensures effective protection against oil leaks and contaminants.

• Material: S-nitrile for enhanced resistance to heat and oil
• Outside Diameter: 1.781 inches (45.24 mm)
• Shaft Diameter: 1.260 inches (32.00 mm)
• Housing Bore Diameter: 1.772 inches (45.00 mm)
• Width: 0.276 inches (7.00 mm)

Technical Details and Specifications

The Timken 223230 crankshaft seal features precise dimensions to match OEM specifications for Subaru engines. The outside diameter of 1.781 inches (45.24 mm) and housing bore diameter of 1.772 inches (45.00 mm) ensure a secure fit within the engine housing. The shaft diameter of 1.260 inches (32.00 mm) accommodates the crankshaft size, while the 0.276 inch (7.00 mm) width provides adequate sealing surface to prevent oil leakage. Constructed from S-nitrile, this seal offers resistance to heat, oil, and wear, making it suitable for the demanding environment of Subaru engines.

Compatible Subaru Models and Applications

This engine crankshaft seal is compatible with a range of Subaru vehicles, specifically the Baja, Forester, Impreza, Legacy, and Outback models. It is designed to replace worn or damaged seals in these vehicles, maintaining engine integrity and performance.

• Prevents oil leaks from the crankshaft area
• Reduces contamination ingress into the engine
• Maintains proper engine lubrication pressure
• Helps avoid premature engine wear
• Addresses common seal failure issues in Subaru engines

Installation Notes and Tips

When installing the Timken 223230 crankshaft seal, ensure the sealing surface and crankshaft are clean and free of debris. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Verify the seal orientation matches OEM specifications to ensure proper function. Lubricate the seal lip lightly with clean engine oil before installation to reduce initial wear.

Quality Assurance and Warranty

Timken manufactures the 223230 crankshaft seal to meet strict quality standards, ensuring durability and reliable performance. The use of S-nitrile material provides resistance to heat and oil degradation. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects. Refer to Timken’s official documentation for exact warranty terms.