Timken 229005 Engine Crankshaft Seal - Front or Rear

Timken Engine Crankshaft Seal Overview

The Timken 229005 engine crankshaft seal is engineered for reliable sealing performance in a variety of vehicles including BMW, Dodge, Jeep, Lexus, Lincoln, Mitsubishi, Porsche, and Toyota models. Constructed from durable V-fluoro-elastomer material, this seal is designed to maintain engine integrity by preventing oil leaks around the crankshaft.

• Material: V-fluoro-elastomer for enhanced chemical and heat resistance
• Outside Diameter: 110.29 mm (4.342 inches)
• Shaft Diameter: 90.00 mm (3.543 inches)
• Housing Bore: 110.00 mm (4.331 inches)
• Seal Type: 32 with counter-clockwise helix design
• Width: 9.00 mm (0.354 inches)

Technical Details and Specifications

The Timken 229005 crankshaft seal features a precise fit with an outside diameter of 110.29 mm and a shaft diameter of 90.00 mm, ensuring compatibility with specific engine configurations. The seal’s width of 9.00 mm provides a secure barrier against oil leakage. Its V-fluoro-elastomer construction offers superior resistance to high temperatures, oils, and automotive fluids, making it suitable for demanding engine environments. The seal incorporates a 32-type design with a counter-clockwise (CCW) helix, which aids in effective sealing and reduces wear on the shaft.

Compatible Vehicles and Applications

This crankshaft seal is compatible with a range of vehicle makes and models, including BMW 318i, 320i, 325i, 328i, 330i, 535i, M3, M5, Porsche 911, Dodge Comanche, Jeep Wagoneer, Lexus GS300, IS300, Lincoln Continental, Mitsubishi Montero, Toyota Supra, and others. The part number 229005 ensures precise fitment for these applications, supporting engine reliability and performance.

Common Issues Addressed by Timken 229005 Seal

• Prevents oil leaks around the crankshaft area
• Reduces contamination of engine oil by external debris
• Maintains proper engine lubrication pressure
• Minimizes wear on crankshaft and housing bore
• Helps avoid costly engine repairs due to seal failure

Installation Notes and Tips

When installing the Timken 229005 crankshaft seal, ensure the housing bore and shaft surfaces are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal’s orientation matches the counter-clockwise helix design for optimal performance. Lubricate the seal lip lightly with engine oil before installation to reduce initial wear. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty

Timken manufactures the 229005 crankshaft seal to meet stringent quality standards, ensuring durability and reliable sealing performance. The use of V-fluoro-elastomer material provides resistance to heat and chemical exposure typical in engine environments. While specific warranty details may vary, Timken products generally come with a limited warranty against manufacturing defects, supporting confidence in product longevity and function.