The Mercedes S Class W221, equipped with the M272 engine, was produced between 2005 and 2013. The crank pulley is a critical component for ensuring the proper functioning of the engine. This part is connected to the engine's crankshaft and regulates the engine's operation, optimizing power transfer. A high-quality crank pulley enhances engine performance and extends wear life. With the FEBI 31783 code, this high-quality part is an indispensable component of the Mercedes S Class's engine system.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, FEBI guarantees that this part provides perfect compatibility for the Mercedes S Class W221. It is produced in accordance with authorized service standards.
- Material Quality: Manufactured using high-quality alloys and durable materials, ensuring long-lasting and reliable performance.
- Durability and Lifespan: FEBI 31783 can withstand up to 100,000 km. It is resistant to extreme temperatures and harsh conditions.
- Performance: Optimizes power transfer of the engine, increases fuel efficiency, and improves overall engine performance.
- Testing and Certification: Manufactured in compliance with ISO 9001, TS 16949, and IATF production standards. It has passed high-quality and reliability tests.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 31783 |
| Part Type | Crank Pulley |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 31783 crank pulley is perfectly compatible with vehicles equipped with the M272 engine in the Mercedes S Class W221. This part is designed for all W221 models produced between 2005 and 2013. With high-quality materials and excellent craftsmanship, this part enhances the performance of your vehicle's engine system.
- Chassis code: W221
- Engine code: M272
- Production year range: 2005-2013
- 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
FEBI has been recognized in the industry as an OE supplier for many years. Known for its parts approved by Mercedes-Benz factories, it meets high-quality standards with ISO 9001, TS 16949, and IATF 16949 certifications. These parts, produced in Germany, manufacture OE for many automotive brands worldwide.
Installation and Usage Notes
The installation of the crank pulley should be performed by professionals. Proper placement of the part and torque values are critical for the engine's proper functioning. It is generally recommended to check the engine oil and other related parts during the crank pulley replacement. This part is one of the most important components needed to enhance engine performance.
Frequently Asked Questions
Which W221 models is this crank pulley used in?
The FEBI 31783 crank pulley can be used in all models equipped with the M272 engine in the Mercedes S Class W221. It is compatible with all variants produced between 2005 and 2013.
Is it original or aftermarket?
As an original equipment manufacturer, FEBI is a product with high-quality standards. This part is considered OE equivalent and is superior in quality to aftermarket products.
How many km does this crank pulley last / when should it be replaced?
The FEBI 31783 typically lasts up to 100,000 km. Signs of wear may include increased engine noise and loss of power.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the crank pulley is a specialized task. If you do not have the necessary tools and knowledge, it is recommended to consult an authorized service.
How long will it take to arrive, do I have a return right?
Your order will be shipped the same day. You have a 14-day return right. It comes with an e-archive invoice.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return right, sales with e-archive invoice, 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.
