Timken 3103 Engine Crankshaft Seal - Front

Reliable Engine Crankshaft Seal for Chrysler, Dodge, and Plymouth

The Timken 3103 engine crankshaft seal is designed to provide durable sealing performance for a range of Chrysler, Dodge, and Plymouth vehicles. Engineered with S-nitrile material, this seal offers resistance to heat, oil, and wear, ensuring long-lasting protection for your engine's crankshaft.

• Constructed from high-quality S-nitrile material for enhanced durability
• Outside diameter measures 3.199 inches (81.25 mm) for precise fit
• Shaft diameter of 2.188 inches (55.58 mm) compatible with specified models
• Housing bore dimension of 3.188 inches (80.98 mm) ensures proper installation
• Seal width options of 0.618 inches (15.70 mm) for optimal sealing
• Clockwise helix type (Cw) designed for effective oil retention
• Seal type 69, suitable for engine crankshaft applications

Detailed Description of Timken 3103 Crankshaft Seal

The Timken 3103 crankshaft seal is manufactured using S-nitrile, a synthetic rubber known for its excellent resistance to petroleum-based oils and high temperatures commonly found in engine environments. This seal features a 3.199-inch outside diameter and a 2.188-inch shaft diameter, making it compatible with various Chrysler, Dodge, and Plymouth models including Aspen, Challenger, Charger, Dakota, and Town & Country among others. The 0.618-inch width and housing bore of 3.188 inches ensure a secure fit within the engine assembly. The clockwise helix design helps maintain oil pressure and prevents leakage along the crankshaft, contributing to engine reliability and performance.

Compatible Vehicles and Applications

This Timken 3103 crankshaft seal is compatible with a wide range of Chrysler, Dodge, and Plymouth vehicles, including but not limited to:

• Chrysler Aspen, Imperial, LeBaron, Magnum, Monaco, Newport, New Yorker, Town & Country
• Dodge B100, B150, B200, B250, B300, B350, Challenger, Charger, Dakota, Dart, Ramcharger
• Plymouth D100, D150, D200, D250, D300, D350, PB150, PB250, PB350, W100, W150, W200, W250, W300, W350

Common Issues Addressed by the Timken 3103 Seal

• Prevents oil leaks around the engine crankshaft
• Reduces contamination from dirt and debris entering the engine
• Maintains proper oil pressure for engine efficiency
• Minimizes wear on crankshaft and surrounding components
• 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
• Use appropriate tools to avoid damaging the seal during installation
• Verify the seal orientation matches the clockwise helix design for proper function
• Check fitment dimensions carefully to confirm compatibility with your vehicle model
• Apply a light coat of engine oil to the seal lip before installation to aid in seating

Quality Assurance and Warranty

Timken manufactures the 3103 crankshaft seal to meet stringent quality standards, ensuring reliable performance in demanding engine environments. 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. Always consult product documentation or contact the manufacturer for precise warranty information.