Timken 228250 Engine Crankshaft Seal - Rear

Reliable Engine Crankshaft Seal for Ford, Mazda, and Mercury Vehicles

The Timken 228250 engine crankshaft seal is designed to provide durable sealing performance for select Ford, Mazda, and Mercury models. Crafted from H-silicone material, this seal ensures effective protection against oil leaks and contamination in your engine's crankshaft area.

• Constructed from high-quality H-silicone for enhanced durability and heat resistance
• Outside diameter measures 100.28 mm (3.948 inches) for precise fitment
• Shaft diameter of 83.00 mm (3.268 inches) ensures compatibility with specified engines
• Seal width options of 0.354 inches and 9.00 mm accommodate various installation requirements
• Features a counter-clockwise (CCW) helix type for optimal sealing performance
• Seal type 32 designed for engine crankshaft applications

Detailed Description of Timken 228250 Crankshaft Seal

The Timken 228250 crankshaft seal is engineered to maintain a secure barrier between the engine crankshaft and the housing bore, which measures 100.00 mm (3.937 inches). Its H-silicone construction offers resistance to high temperatures and engine fluids, making it suitable for long-term use in demanding automotive environments. The seal’s precise dimensions, including a 3.268-inch shaft diameter and 3.948-inch outside diameter, ensure a proper fit for compatible Ford, Mazda, and Mercury vehicles such as the Ford Aspire, Escort, Capri, and the Mazda Miata, MX-3, Protege, and Tracer.

Compatible Vehicles and Applications

This engine crankshaft seal is compatible with a range of Ford, Mazda, and Mercury models, specifically designed to fit the following vehicles:

• Ford Aspire, Capri, Escort, Festiva
• Mazda 323, Miata, MX-3, Protege, Tracer
• Mercury models sharing similar engine configurations

Common Issues Addressed by Timken 228250 Seal

• Prevents oil leaks around the crankshaft area
• Reduces contamination from dirt and debris entering the engine
• Maintains engine oil pressure by ensuring a tight seal
• Minimizes premature wear of engine components due to fluid loss
• Helps avoid costly engine repairs related to seal failure

Installation Notes and Tips

• Ensure the housing bore and shaft surfaces are clean and free of debris before installation
• Use appropriate tools to avoid damaging the H-silicone seal during fitting
• Verify the helix direction (counter-clockwise) matches the engine’s rotation
• Apply a light coat of engine oil to the seal lip for easier installation and initial lubrication
• Check for proper seating and alignment to prevent leaks

Quality Assurance and Warranty

Timken is recognized for manufacturing precision-engineered automotive components. The 228250 crankshaft seal undergoes rigorous quality control to meet industry standards for durability and performance. While specific warranty details may vary, Timken products typically include coverage against manufacturing defects to ensure reliability in service.