

BMW 5 Series E60 N43 Crankshaft Pulley Bolt | FEBI 33845
BMW 5 Series E60 N43 Crank Pulley Bolt
FEBI 33845 | Original Equipment (OEM) | 100% German Quality
This crank pulley bolt, designed for BMW 5 Series E60 vehicles with the N43 engine code, is a critical component to ensure the proper functioning of the engine. It provides a secure connection between the crank pulley and the engine block in models produced between 2007 and 2010. This part enhances the engine's performance and safety. Known by the code FEBI 33845, this bolt plays a vital role in the internal systems of the engine.
Product Features and Benefits
- OEM Compatibility: As an original equipment manufacturer, FEBI guarantees that this bolt is produced in accordance with BMW's technical standards. The part is designed to the standards approved by authorized services.
- Material Quality: Made from high-quality steel, this bolt offers durability and longevity. It is reinforced with special manufacturing technologies.
- Durability and Lifespan: This bolt has an estimated lifespan of up to 100,000 km. It shows high resistance to temperature changes.
- Performance: It ensures the smooth operation of the engine, increases fuel efficiency, and optimizes emission values.
- Testing and Certification: FEBI, with ISO 9001 and TS 16949 certifications, proves that this part is manufactured in accordance with high-quality standards.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 33845 |
| Part Type | Crank Pulley Bolt |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This crank pulley bolt is compatible with BMW 5 Series E60 models with the N43 engine code. It is designed for E60 chassis produced between 2007 and 2010. These models require this part to enhance engine performance and ensure safety.
- Chassis code: E60
- Engine code: N43
- Production year range: 2007-2010
- Trim/Variant: 523i, 525i
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 is one of BMW's original equipment suppliers, and this part is manufactured according to standards approved by BMW factories. It proves its quality with ISO 9001 and TS 16949 certifications. FEBI supplies original parts to many automobile manufacturers worldwide and conducts high-quality production at its facilities in Germany.
Installation and Usage Notes
The most important point to consider during the installation of the crank pulley bolt is the torque value. The recommended torque value is 25 Nm. This bolt should be checked during every maintenance to ensure a secure connection between the engine block and the crank pulley. Additionally, it is recommended to check the crank pulley during the bolt replacement.
Frequently Asked Questions
Which E60 models is this crank pulley bolt used in?
The crank pulley bolt is compatible with BMW 5 Series E60 models with the N43 engine code, specifically the 523i and 525i variants produced between 2007 and 2010.
Is it original or aftermarket?
FEBI, as an original equipment manufacturer for BMW, is a brand with high-quality standards. This bolt is an OE equivalent part that offers the same quality as the original part.
How many km does this crank pulley bolt last / when should it be replaced?
This bolt typically lasts up to 100,000 km. Signs of wear include engine noise or performance drop; replacement is recommended in such cases.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the crank pulley bolt requires specific technical knowledge, so it is recommended to consult a professional. Care should be taken during installation with the necessary tools.
How long will it take to arrive, do I have a right to return?
Your order will be shipped the same day. You have the right to return within 14 days. It will be delivered with an e-archive invoice.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return policy, sales with e-archive invoice, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is confirmed only for 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.
- 11237503107 — TecDoc (BMW)
- 11237503107S1 — BMW
- 11367500574 — TecDoc (BMW)
- 11367500574S1 — BMW
