The BMW 5 Series E39 M57 is a model produced between 1995 and 2003. In this vehicle, the differential is an important component that transmits power to the wheels. The differential oil seal ensures the oil tightness of the differential housing, thus preventing oil from leaking out. This part plays a critical role in extending the vehicle's performance and lifespan. Known by the code ELRING 729.370, this differential oil seal belongs to the vehicle's drivetrain system and is made from high-quality materials.
Product Features and Benefits
- OEM Compatibility: This oil seal, produced by ELRING in accordance with BMW's original equipment standards, ensures a seamless fit during installation and meets authorized service standards.
- Material Quality: Manufactured using superior quality elastomer material. This material is resistant to wear and tear, providing long-lasting performance.
- Durability and Lifespan: This differential oil seal can withstand up to 100,000 km under normal usage conditions. It is resistant to temperature and environmental conditions.
- Performance: By providing oil tightness, it prevents the loss of oil inside the differential, thereby enhancing the overall performance of the vehicle.
- Testing and Certification: ELRING manufactures in compliance with ISO 9001 and TS 16949 standards. This is an indication of the product's quality and reliability.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 729.370 |
| Part Type | Differential Oil Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Drivetrain |
Vehicle Compatibility
This differential oil seal is compatible with BMW 5 Series vehicles with the M57 engine code. Produced between 1995 and 2003, this model offers luxury and performance together. The E39 series is one of BMW's most preferred models, known for its robust structure and driving comfort.
- Chassis code: E39
- Engine code: M57
- Production year range: 1995-2003
- Trim/Variant: All Variants
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 been serving as an OE supplier to prestigious car brands like BMW for years. Its production facilities are located in Germany and meet quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. ELRING is a trusted name in the spare part market, producing original equipment for many vehicle brands.
Installation and Usage Notes
During the installation of the differential oil seal, it is important to completely remove the old seal and clean the surface. It is recommended to lightly lubricate the seal with oil before installation. There is no torque value or gasket recommendation. This part should be checked during differential oil changes and replaced if necessary. Additionally, it is recommended to check it along with other differential parts to ensure oil tightness.
German Parts Warehouse Advantages: Same day shipping, 14-day return policy, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items physically available in our inventory. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
