Timken 231004 Engine Crankshaft Seal - Rear

Timken Engine Crankshaft Seal Overview

The Timken 231004 engine crankshaft seal is engineered for reliable sealing performance in a range of vehicles including Ford, Jaguar, Land Rover, Lincoln, and Toyota models. Designed with durable H-silicone material, this seal ensures effective protection against oil leaks and contamination.

• Constructed from high-quality H-silicone for enhanced durability
• Outside diameter measures 120.27 mm (4.735 inches) for precise fit
• Shaft diameter of 100.00 mm (3.937 inches) compatible with specified engines
• Seal width of 11.00 mm (0.433 inches) for optimal sealing pressure
• Seal type 32 designed for engine crankshaft applications
• Housing bore dimension of 120.00 mm (4.724 inches) ensures proper installation

Detailed Product Description

The Timken 231004 crankshaft seal is manufactured to meet stringent automotive standards, providing a reliable barrier between the engine crankshaft and the housing bore. Its H-silicone construction offers resistance to heat, oil, and wear, making it suitable for demanding engine environments. The precise dimensions, including an outside diameter of 120.27 mm and a shaft diameter of 100.00 mm, ensure compatibility with specific engine configurations found in vehicles such as the Toyota Land Cruiser, Land Rover Range Rover Sport, Jaguar XJ8, and Ford Thunderbird.

Compatible Vehicles and Applications

This engine crankshaft seal is compatible with the following makes and models:

• Toyota Land Cruiser
• Land Rover LR3, Range Rover, Range Rover Sport
• Jaguar S-Type, XJ8, XJR, XK8, XKR
• Ford Thunderbird
• Lincoln LS, Vanden Plas

Common Issues Addressed by Timken 231004 Seal

• Prevents oil leaks around the crankshaft area
• Reduces contamination ingress into the engine
• Minimizes wear on crankshaft and housing bore
• Maintains engine oil pressure integrity
• Helps avoid costly engine repairs due to seal failure

Installation Notes and Tips

• Ensure the housing bore and crankshaft surfaces are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify seal orientation matches manufacturer specifications
• Check dimensions carefully to confirm compatibility with the engine
• Lubricate the seal lip lightly with engine oil prior to installation for smoother fit

Quality Assurance and Warranty

Timken 231004 crankshaft seals are produced under strict quality control processes to meet OEM standards. The use of H-silicone material provides resistance to heat and chemical degradation, ensuring long service life. While specific warranty terms may vary, Timken products typically come with a limited warranty against manufacturing defects, supporting reliability in automotive engine sealing applications.