The M102 engine crankshaft oil seal, designed for vehicles with the Mercedes W201 chassis code, is a critical part that prevents oil from leaking out of the engine. This part is essential for ensuring the efficient operation of the engine. The oil seal maintains the engine's oil pressure, extending the engine's lifespan and enhancing its performance. Known by the code ELRING 344.230, this part is an important component of the vehicle's engine system.
Product Features and Benefits
- OEM Compatibility: The ELRING brand is manufactured in accordance with original equipment standards. This oil seal is designed to fit perfectly in Mercedes vehicles.
- Material Quality: Made from high-quality elastomer material, it is resistant to wear and tear.
- Durability and Lifespan: Under normal usage conditions, this oil seal can last up to 100,000 km. It is resistant to temperature fluctuations.
- Performance: While ensuring oil tightness in the engine, it also improves the overall efficiency of the engine and maintains oil pressure.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards, providing quality assurance.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 344.230 |
| Part Type | Crankshaft Oil Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This oil seal is designed to be compatible with vehicles equipped with the M102 engine under the Mercedes W201 chassis code. The W201 is a model produced between 1982-1993 and provides excellent compatibility with the engine systems from that period.
- Chassis code: W201
- Engine code: M102
- Production year range: 1982-1993
- Trim/Variant: All variants
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
ELRING serves as an OE supplier to many automotive manufacturers worldwide. Its quality standards are documented with ISO 9001 and TS 16949 certifications. It manufactures spare parts for prestigious brands like Mercedes-Benz. The production facilities in Germany produce products that offer high quality and durability.
Installation and Usage Notes
The installation of the crankshaft oil seal is done at the bottom of the engine and must be placed carefully. It is important not to damage the surface of the shaft while removing the old seal. Typically, no torque value is used during installation, but you should ensure that the seal is seated properly. The oil seal should be checked during oil changes and replaced if necessary.
Frequently Asked Questions
In which W201 models is this crankshaft oil seal used?
This oil seal is used in all M102 engine models with the Mercedes W201 chassis code. It is compatible with all variants produced between 1982-1993.
Is it original or aftermarket?
ELRING is a brand with original equipment manufacturer status. This oil seal is produced in accordance with OE standards and its quality is significantly superior to aftermarket products.
How many km does this crankshaft oil seal last / when should it be replaced?
This oil seal can last up to 100,000 km under normal conditions. However, if you notice oil leaking from the engine or hear changes in engine noise, it is recommended to have it checked immediately.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the crankshaft oil seal can be done by experienced individuals. However, since it requires working at the bottom of the engine, it is advisable to consult a mechanic. You can perform the installation using the necessary tools.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have a return right within 14 days. Sales are made with e-archive invoices, and you can always reach our support line.
Advantages of German Parts Warehouse: 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. If you write to our support line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
