

BMW 4 Cabrio F33 F83 440i Right Complete Shaft | FAG 840 1379 10
BMW 4 Cabrio F33, F83 440 i Right Steering Knuckle Complete
FAG 840 1379 10 | Original Equipment (OEM) | 100% German Quality
This FAG 840 1379 10 steering knuckle is designed for BMW 4 Cabrio F33 and F83 models, compatible with the 440 i engine option. In vehicles produced between 2014-2020, the steering knuckle is a critical part of the suspension system. It enhances the vehicle's road handling and driving comfort, providing a safe driving experience. This part is located on the front axle and is vital for the proper functioning of the steering system. Made from high-quality materials, it offers long-lasting and durable use.
Product Features and Benefits
- OEM Compatibility: This steering knuckle is manufactured in accordance with original equipment standards. It fully complies with authorized service standards.
- Material Quality: Made using high-quality steel and aluminum alloys. Supported by special coatings that enhance durability.
- Durability and Lifespan: It shows durability for up to 100,000 km under normal usage conditions. Resistant to extreme hot and cold weather conditions.
- Performance: Improves the vehicle's road handling, enhancing the efficiency of the suspension system and providing driving comfort.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards. Successfully passed quality tests.
Technical Details
| Manufacturer Brand | FAG |
| Product Code (OE/OEM) | 840 1379 10 |
| Part Type | Right Steering Knuckle Complete |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Suspension |
Vehicle Compatibility
This steering knuckle is fully compatible with BMW 4 Cabrio F33 and F83 models. It is ideal for vehicles produced between 2014-2020 with the 440 i engine option. This part optimizes the vehicle's performance by enhancing driving safety. Throughout its production period, it has been a frequently preferred part for these models.
- Chassis Code: F33, F83
- Engine Code: B58
- Production Year Range: 2014-2020
- Trim/Variant: 440 i
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FAG is recognized for its long-standing experience in the spare part market. Supplying OE to prestigious brands like BMW, FAG has proven its reliability in the industry with high-quality products. It maintains production standards with ISO 9001, TS 16949, and IATF 16949 certifications. These parts, produced in Germany, are preferred by vehicle manufacturers worldwide.
Installation and Usage Notes
Steering knuckle installation should be performed by professionals. It is recommended to check both steering knuckles during installation. Correctly adjusting the torque value extends the lifespan of the part. Additionally, checking it along with other parts of the suspension system enhances overall vehicle performance. It is beneficial to check the condition of the suspension system during long journeys.
Frequently Asked Questions
In which F33 models is this steering knuckle used?
It is used in BMW 4 Cabrio F33 models, specifically compatible with the 440 i engine option. It is ideal for all F33 models produced between 2014-2020.
Is it original or aftermarket?
This part is manufactured as original equipment (OE) by FAG. The quality standards are much higher than those of aftermarket parts, providing long-lasting use.
How many km does this steering knuckle last / when should it be replaced?
It shows durability for up to 100,000 km under normal conditions. Signs of wear manifest as noise in the vehicle's suspension system or steering difficulties.
Can I install it myself, or do I need to take it to a professional?
Steering knuckle installation is a procedure that should be performed by professionals. It is not recommended to install it without the necessary tools and experience.
How long will it take to arrive, do I have the right to return it?
Your orders are shipped the same day. You have the right to return within 14 days. You can contact our support via WhatsApp for assistance.
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 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.
- 32106799965 — BMW
- 6799965 — TecDoc (BMW)
Compatible vehicle information not yet added.
