SKF 48046 Engine Crankshaft Seal - Rear

Reliable Engine Crankshaft Seal for Precise Fitment

The SKF 48046 engine crankshaft seal is engineered to provide a durable and precise sealing solution for various vehicle applications. Designed with a longlife sealing surface, this seal ensures consistent performance and protection against oil leaks in critical engine areas.

• Width: 0.472 inches for optimal sealing depth
• Outside Diameter: 5.551 inches to match exact housing dimensions
• Shaft Diameter: 4.811 inches for a secure fit on the crankshaft
• Longlife sealing surface type for extended durability
• Manufactured by SKF, a trusted name in engine sealing systems

Detailed Product Description

The SKF 48046 crankshaft seal is designed to maintain engine integrity by preventing oil leakage around the crankshaft. Its 0.472-inch width provides sufficient sealing contact, while the 5.551-inch outside diameter ensures compatibility with specific engine housings. The 4.811-inch shaft diameter allows for a tight fit on the crankshaft, reducing the risk of premature wear or failure. The longlife sealing surface type enhances resistance to heat, pressure, and contaminants, making it suitable for demanding engine environments.

Common Applications and Issues Addressed

• Prevents oil leaks that can cause engine damage or reduced lubrication
• Eliminates crankshaft seal wear leading to oil seepage
• Reduces contamination ingress into the engine crankcase
• Helps maintain engine oil pressure and performance
• Addresses vibration-related seal degradation in various vehicle models

Installation Notes and Tips

Ensure the crankshaft and housing surfaces are clean and free of debris before installation. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal’s orientation matches the engine manufacturer’s specifications. Avoid using excessive force to prevent damage to the sealing lip or housing.

Quality Assurance and Warranty

SKF manufactures the 48046 crankshaft seal to meet stringent quality standards, ensuring reliable performance in automotive engine applications. While specific warranty details depend on the vehicle and installation conditions, SKF products typically come with manufacturer-backed quality assurance to support durability and fitment accuracy.