Timken 2377 Engine Crankshaft Seal - Rear

Timken Engine Crankshaft Seal 2377 Overview

The Timken 2377 engine crankshaft seal is engineered for reliable sealing performance in Ford and Mercury vehicles. Designed with durable V-fluoro-elastomer material, this seal ensures effective protection against oil leaks in various Ford Bronco, Mustang, and Econoline models.

• Constructed from high-quality V-fluoro-elastomer for enhanced chemical and heat resistance
• Outside diameter measures 114.45 mm (4.506 inches) for precise fit
• Shaft diameter of 95.25 mm (3.750 inches) compatible with specified engine shafts
• Seal width of 9.19 mm (0.362 inches) for optimal sealing depth
• Housing bore dimension of 114.33 mm (4.501 inches) ensures secure installation

Technical Details and Material Specifications

The Timken 2377 crankshaft seal features a 35-type seal design, suitable for sealing the crankshaft in select Ford and Mercury engines. Its V-fluoro-elastomer composition provides resistance to high temperatures, oils, and other automotive fluids, making it suitable for demanding engine environments. The precise dimensions, including a 114.45 mm outside diameter and 95.25 mm shaft diameter, ensure compatibility with the crankshaft and housing bore of models such as the Ford F-150, F-250, and Mercury Grand Marquis.

Compatible Vehicles and Applications

This engine crankshaft seal is compatible with a range of Ford and Mercury vehicles, including:

• Ford Bronco
• Ford E-100, E-150, E-250, and E-350 Econoline and Club Wagon variants
• Ford F-150, F-250, and F-350 trucks
• Mercury Grand Marquis, LTD, LTD Crown Victoria
• Ford Mustang

Common Issues Addressed by Timken 2377 Seal

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

Installation Notes and Tips

Ensure the crankshaft and housing bore are clean and free of debris before installation. Verify the seal orientation matches the original part to maintain proper sealing. Use appropriate tools to avoid damaging the seal during installation. Lubricate the seal lip lightly with engine oil to facilitate smooth fitting. Confirm dimensions match the original equipment specifications for a secure fit.

Quality Assurance and Warranty

Timken engine crankshaft seals are manufactured to meet OEM standards for durability and performance. The V-fluoro-elastomer material is selected for its resistance to heat and chemical exposure, contributing to long service life. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects, ensuring reliability for your Ford or Mercury vehicle.