Mercedes W222 M256 Valve Shaft Gasket | ELRING 403.730

Mercedes S Class W222 M256 Valve Shaft Seal

ELRING 403.730 | Original Equipment (OEM) | 100% German Quality

The Mercedes S Class W222, equipped with the M256 engine, combines luxury and performance. The valve shaft seal plays a critical role in ensuring the tightness of oil and gas within the engine. This part enhances engine efficiency and supports healthy operation by preventing leaks. The ELRING 403.730 valve shaft seal is essential for maintaining engine performance and is part of the overall system.

Product Features and Benefits

• OEM Compatibility: As an original equipment manufacturer, ELRING guarantees that this valve shaft seal is produced according to Mercedes standards. The part fits perfectly into the vehicle's engine.
• Material Quality: Manufactured using high-quality elastomer material. This material is resistant to heat and chemicals, ensuring long-lasting use.
• Durability and Lifespan: The ELRING valve shaft seal has an average lifespan of 100,000 km. It is resistant to extreme temperatures and engine conditions.
• Performance: By ensuring the tightness of the engine, it prevents oil leaks and increases engine efficiency, thereby providing fuel savings.
• Testing and Certification: ELRING holds ISO 9001 and TS 16949 certifications, guaranteeing high manufacturing standards and quality.

Technical Details

Vehicle Compatibility

This valve shaft seal is specifically designed for Mercedes S Class W222 models. Compatible with the M256 engine, this part fits perfectly with vehicles produced between 2014-2023. This model holds a significant place in the luxury segment and offers high performance.

• Chassis code: W222
• Engine code: M256
• Production year range: 2014-2023
• Trim/Variant: S Class

It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.

Quality and Warranty

ELRING has a long-standing history in the spare part market and supplies original equipment to many automotive manufacturers. Proven quality with ISO 9001 and TS 16949 certifications, ELRING also produces OE parts for prestigious brands like Mercedes. The manufacturing facilities located in Germany operate at high standards.

Installation and Usage Notes

The installation of the valve shaft seal may require the removal of the engine. Therefore, it is recommended to be performed by a qualified technician. During installation, ensure that the sealing surfaces are clean. Additionally, it is important to pay attention to the torque value during seal installation. Typically, it is also recommended to change the engine oil and filters during the replacement of such parts.

Frequently Asked Questions