Elring 449.360 Engine Crankshaft Seal - Rear

Overview of Elring Engine Crankshaft Seal 449.360

The Elring engine crankshaft seal 449.360 is designed for reliable sealing performance in various Mercedes-Benz models. Constructed with durable PTFE and ACM materials, this seal ensures effective protection against oil leaks and contamination.

• Material: PTFE (polytetrafluoroethylene) combined with ACM (polyacrylate rubber) for enhanced durability
• Inside Diameter: 96.0 mm, engineered for precise fitment
• Housing Type: Includes housing for secure installation
• Radial Shaft Seal Design: SP type for optimal sealing on rotating shafts
• Compatible with multiple Mercedes-Benz models including C43 AMG, E350, GLE450 AMG, and more

Technical Details and Material Composition

This engine crankshaft seal features a combination of PTFE and ACM materials, providing excellent resistance to heat, oil, and wear. The PTFE component offers low friction and chemical resistance, while the ACM rubber ensures flexibility and sealing integrity under varying engine conditions. The 96.0 mm inside diameter matches the crankshaft dimensions of specific Mercedes-Benz vehicles, and the integrated housing simplifies installation and maintains seal positioning during operation. The SP radial shaft seal design is optimized for dynamic sealing on rotating shafts, reducing the risk of leaks and extending engine component life.

Compatible Mercedes-Benz Models

This Elring crankshaft seal 449.360 is compatible with a wide range of Mercedes-Benz vehicles, including but not limited to:

• C43 AMG, C300, C350, C400, C450 AMG
• CLS350, CLS400
• E43 AMG, E300, E350, E400, E450
• GL450, GLC43 AMG, GLE43 AMG, GLE350, GLE400, GLE450 AMG, GLE500, GLE550e
• GLK300, GLK350, GLS450
• ML350, ML400, R350
• S350, S400, S450, S450L, S550e, S560e
• SL400, SL450, SLC43 AMG, SLK350

Common Applications and Problem Resolution

This crankshaft seal is used to maintain engine oil containment and prevent contamination at the crankshaft interface. It addresses several common issues:

• Prevents oil leaks from the crankshaft area
• Reduces risk of engine contamination by dirt and debris
• Maintains proper lubrication pressure within the engine
• Minimizes wear on crankshaft bearings by preventing oil loss
• Ensures consistent engine performance and longevity

Installation Notes and Tips

When installing the Elring 449.360 crankshaft seal, ensure the crankshaft surface is clean and free of debris. Use appropriate tools to avoid damaging the seal or housing during installation. Verify the seal orientation matches the radial shaft seal design specifications. It is recommended to inspect the crankshaft and surrounding components for wear or damage before installation to ensure optimal sealing performance.

Quality Assurance and Warranty

Elring manufactures this crankshaft seal to meet OEM standards for fit and function. The use of PTFE and ACM materials ensures durability under typical engine operating conditions. While specific warranty details may vary, Elring products generally come with a limited warranty against manufacturing defects, providing confidence in product reliability for Mercedes-Benz applications.