SKF 38649 Engine Crankshaft Seal - Rear

Reliable Engine Crankshaft Seal for Ford E-350 and F-Series

The SKF 38649 engine crankshaft seal is designed to provide durable sealing performance for select Ford trucks and vans. Engineered with precise dimensions and a longlife sealing surface, this crankshaft seal helps maintain engine integrity and prevent oil leaks in your Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models.

• Width: 0.375 inches for optimal fit and sealing
• Outside Diameter: 4.756 inches ensuring proper housing compatibility
• Shaft Diameter: 3.875 inches matching OEM specifications
• Longlife sealing surface type for extended durability
• Compatible with Ford E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350

Technical Details and Product Specifications

The SKF 38649 crankshaft seal is manufactured to meet stringent quality standards, featuring a sealing surface designed for long-term resistance to wear and heat. The 0.375-inch width and 4.756-inch outside diameter ensure a secure fit within the engine housing, while the 3.875-inch shaft diameter matches the crankshaft dimensions of compatible Ford models. This precision fit helps maintain engine oil containment, reducing the risk of leaks that can lead to engine damage or decreased performance.

Applications and Common Issues Addressed

• Prevents oil leaks around the crankshaft in Ford E-350 Econoline and F-Series trucks
• Reduces engine contamination from external debris
• Maintains proper oil pressure by sealing the crankshaft area
• Helps avoid premature engine wear caused by oil loss
• Addresses common seal failure due to wear or heat degradation

Installation Notes and Tips

When installing the SKF 38649 crankshaft seal, ensure the sealing surface and shaft are clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal is seated evenly to prevent leaks. It is recommended to inspect the crankshaft and housing for wear or damage before installation to ensure optimal sealing performance.

Quality Assurance and Warranty Information

SKF is a recognized manufacturer of engine sealing components, and the 38649 crankshaft seal is produced under strict quality control standards. This part is designed to meet or exceed OEM specifications for Ford E-350 Econoline and F-Series trucks. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, providing confidence in the product's reliability and durability.