BMW 3 Series E90N 320d ed N47N Rear Left N/S Spring Strut Leg Brake Suspension

BMW 3 Series E90N 320d ed N47N Rear Left N/S Spring Strut Leg Brake Suspension is a complete rear axle solution that allows you to refresh key suspension components in a single step. It is a practical choice for users looking for an original used BMW part, ensuring factory geometry and predictable vehicle handling on the road.

Specifications and technical data

• SKU: 6783653
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6783653
• Substitutable numbers: 33326783653, 6783653, 33217547075, 7547075, 34216768697, 6768697, 34216855007, 6855007, 34216764651, 6764651, 33217533445, 7533445
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and compatibility

The presented item is a rear left suspension and brake assembly designed for the BMW 3 Series E90N 320d ed with the N47N engine. The set includes a complete spring strut with the suspension leg and brake system components, prepared for installation on the driver's side of the rear axle. By maintaining the original BMW design, the component is matched to factory mounting points and works with the standard rear suspension geometry of this model.

Suspension and brake set construction

The system consists of interconnected elements responsible for wheel guidance, vibration damping, and transferring braking forces. Integrating the spring strut with the suspension leg and brake assembly makes it easier to maintain the correct hub position and proper wheel alignment angles. This configuration promotes vehicle stability during acceleration, braking, and cornering, and also helps reduce unwanted vibrations and noise coming from the rear axle.

Benefits of using an original used set

Using an original BMW suspension replacement set allows you to maintain compliance with factory vehicle parameters, which is particularly important for the precise multi-link rear suspension of the 3 Series E90N. The used OEM element retains the design and characteristics intended by the manufacturer, which facilitates subsequent wheel alignment and camber adjustment. Replacing the complete assembly on one side is also beneficial in terms of labor time – it reduces the number of disassembly and assembly operations and lowers the risk of errors when putting individual components together.

Vehicle placement and installation aspects

The element is intended for the rear left side of the vehicle, which is important both when selecting the part and when performing subsequent geometry adjustments. Installation should be carried out in accordance with BMW service procedures, using appropriate tightening torques and checking the condition of cooperating suspension and brake components on the same side. After installation, it is recommended to perform a measurement and adjustment of the rear axle geometry to fully utilize the potential of the set and ensure even tire wear.

Condition and service application

The offered component is a used original BMW element, which makes it a sensible choice for accident repairs, mechanical suspension damage, or when replacing worn rear axle components. It works well both in routine repairs and during comprehensive chassis renovation, when the priority is to maintain the factory handling character and predictable vehicle behavior in daily use.

If you are planning a comprehensive repair or upgrade of the rear axle suspension zone in your BMW and need other elements from the same group, such as spring struts, control arms, or complete suspension legs, check the available parts in the BMW suspension replacement sets category.

When choosing original used suspension and brake components, it is worth knowing the broader context of the cost-effectiveness of such solutions – you will find practical tips and examples in the article The best used car parts – a guide to the most frequently chosen original parts, and in the case of drivetrain repairs, the text Manual transmission failures – why an original used part is a more sensible choice than regeneration will be helpful.