Brake Disc BMW X3 E83 Rear Left Right Wheel N/O/S Ventilated Set 320X22 3332217

Brake Disc BMW X3 E83 Rear Left Right Wheel N/O/S Ventilated Set 320X22 is a set designed for the left and right side of the rear axle, ensuring stable and predictable braking system performance. The set has been designed specifically for BMW models, offering precise fitment, correct geometry, and appropriate operating characteristics. The used condition of the parts allows for an economical yet functional replacement of braking system components without compromising the original BMW design.

Specifications and technical data

• SKU: 3332217
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6864899
• Substitutable numbers: 6864899, 34216864899, 6792233, 34216792233, BG
• Location on the vehicle: Rear, Right, Left
• Category: Brake Disc Rotors

Purpose and design of the set

The presented set includes Brake Disc BMW X3 E83 Rear Left Right Wheel N/O/S Ventilated Set 320X22, mounted on the left and right side of the axle. The ventilated design of the discs promotes efficient heat dissipation during braking, which reduces the risk of overheating and stabilizes brake effectiveness under typical road conditions. The set is intended as a direct replacement for the factory BMW solution, which facilitates installation and minimizes the need for additional modifications.

Mounting parameters and compatibility

The discs in this set are intended for installation on the rear axle of the BMW X3 E83, on both sides of the vehicle. The placement on the vehicle includes the rear, right, and left sides, which allows for the simultaneous replacement of both discs in a single service operation. This approach promotes even operation of the braking system, reduces differences in braking effectiveness between sides, and facilitates future maintenance checks.

Performance characteristics and advantages

Ventilated brake discs in the BMW X3 E83 are responsible for the efficient dissipation of thermal energy generated during braking, which translates into:

• more stable brake performance during repeated, intensive braking,
• reduced susceptibility to a decrease in braking effectiveness resulting from overheating,
• better cooperation with properly selected brake pads,
• maintenance of a predictable brake pedal engagement point.

Choosing original, used elements from this group allows you to maintain the factory operating characteristics of the braking system while reducing service costs compared to new components.

Condition, origin, and economic aspects

The offered set belongs to the Brake Discs category and comes from the BMW range of parts, which means maintaining the original design and compliance with the vehicle manufacturer's specifications. The used condition of the elements allows for a rational reduction in repair costs, especially in the case of comprehensive rear braking system maintenance, while maintaining an appropriate level of quality and fitment. This solution is aimed at users who expect consistency with the factory BMW design and are looking for a compromise between price and functionality.

Braking system service expansion and technical knowledge

When servicing the rear braking system, it is also worth considering the inspection and potential replacement of other elements, such as pads, lines, or calipers. Proper selection and installation of used braking components allow for significant optimization of the service budget without compromising safety. More practical information on the selection and operation of reconditioned braking elements can be found in the article: Brake calipers under the microscope: how to reduce braking system repair costs by choosing proven recycled parts.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as discs, pads, or brake lines, check the available parts in the BMW Brake Discs category.