


Mercedes W124 M103 Differential Oil Seal | ELRING 586.994
Mercedes W124 Chassis M103 Differential Oil Seal
ELRING 586.994 | Original Equipment (OEM) | 100% German Quality
This differential oil seal, designed for Mercedes W124 chassis vehicles with the M103 engine code, plays a critical role in ensuring the leak-proof integrity of the vehicle's differential system. Made from high-quality materials, this part replaces the original seal, which can wear or deform over time, preventing oil leaks. This not only enhances the vehicle's performance and safety but also guarantees compliance with original equipment standards through the ELRING 586.994 code. This part is essential for the healthy operation of the differential system.
Product Features and Benefits
- OEM Compatibility: This differential oil seal is manufactured in accordance with original equipment standards. It can be installed seamlessly with the mounting compatibility found in authorized service centers.
- Material Quality: Made from high-quality elastomer material, ensuring durability and longevity. It is resistant to wear and tear.
- Durability and Lifespan: Typically lasts up to 100,000 km. It maintains its performance during this period unless signs of wear are observed.
- Performance: Helps prevent oil leaks in the vehicle's differential system, aiding in the maintenance of oil levels and thereby enhancing overall engine performance.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards. The ELRING brand is recognized for producing high-quality spare parts.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 586.994 |
| Part Type | Differential Oil Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Differential |
Vehicle Compatibility
This differential oil seal is fully compatible with Mercedes W124 chassis vehicles and models with the M103 engine code. Produced between 1984-1997, these vehicles are known for their durable construction. The W124 is one of Mercedes’ most preferred and reliable models. This part is necessary to ensure the healthy operation of the vehicle's differential system.
- Chassis Code: W124
- Engine Code: M103
- Production Year Range: 1984-1997
- 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
The ELRING brand has a long-standing history in the spare parts market and serves as an OE supplier to many automotive manufacturers. Based in Germany, this brand manufactures in accordance with ISO 9001 and TS 16949 standards. It also produces many original equipment parts for Mercedes-Benz. ELRING is known for its products that offer high quality and reliability.
Installation and Usage Notes
The most important point to consider during the installation of the differential oil seal is to completely remove the old seal. The appropriate torque value should be applied during installation, and sealing must be ensured. This part should be replaced during differential oil changes. Additionally, it is recommended to regularly check the oil level for the healthy operation of the differential system. Otherwise, leaks and performance losses may occur.
Frequently Asked Questions
In which W124 models is this differential oil seal used?
This differential oil seal is used in all models with the Mercedes W124 chassis code, especially in vehicles with the M103 engine code.
Is it original or aftermarket?
ELRING is an original equipment manufacturer for Mercedes-Benz. Therefore, ELRING branded parts are of original quality and offer higher durability compared to aftermarket products.
How many km does this differential oil seal last / when should it be replaced?
This part typically lasts up to 100,000 km. However, it should be replaced immediately if oil leaks or signs of wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
Installing the differential oil seal is a task that requires expertise. It is recommended to have it done by a skilled technician. If you do not have the necessary tools and knowledge, it is better to consult an authorized service.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. Invoiced sales are made, and our e-archive system is available.
German Parts Warehouse Advantages: Same-day shipping, 14-day return policy, invoiced sales with e-archive, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 0089973147 — MERCEDES-BENZ
- A0089973147 — MERCEDES-BENZ
Compatible vehicle information not yet added.
