BMW E90 E91 E92 Rear Alloy Wheel Rim 19" 9J ET:39 M Double Spoke 313 7844344

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 E92 Rear Alloy Wheel Rim 19" 9J ET:39 M Double Spoke 313 is an original, used item from the Wheels category, designed for the rear axle of BMW 3 Series E90 vehicles. The aluminum construction, precisely selected mounting parameters, and solid workmanship make this rim an attractive base for building an aesthetic and functional wheel set, both in stock configurations and more dynamic setups.

Specifications and technical data

• SKU: 7844344-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7844344
• Substitutable numbers: 7844344, 36117844344
• Location on the vehicle: Rear
• Rim diameter: 19"
• Rim width: 9
• Offset (ET): 39
• Hole diameter: 120
• Number of holes: 5
• Rim material: Aluminium
• Category: Rims

Rim construction and purpose

The presented rim has been designed as a rear axle component for the BMW E90, maintaining factory suspension geometry standards. The appropriately selected rim width, diameter, and offset ensure proper wheel guidance within the wheel arch, which translates into vehicle stability and predictable handling during driving.

The aluminum material of the rim allows for a favorable strength-to-weight ratio, which promotes steering precision and reduces the load on suspension components. The bolt pattern and mounting hole diameter are consistent with typical solutions used in rear wheels of this BMW generation, facilitating easy fitment to the hub and compatibility with standard mounting hardware.

Mounting parameters and compatibility

The rim features a mounting hole configuration adapted to the typical five-bolt pattern used by BMW, with a correctly selected pitch circle diameter. This specification enables safe load transfer during acceleration, braking, and cornering, while maintaining proper wheel-to-hub contact pressure.

The rim diameter, combined with its width, allows for the installation of tires with either a sporty or comfort profile, depending on user preferences and vehicle configuration. The offset has been chosen to maintain the correct wheel line relative to the body, which is important for both suspension geometry and the visual filling of the wheel arch. As a result, the rim works well as a replacement for a factory component or as a base for moderate visual tuning.

Performance characteristics of the aluminum rim

The aluminum construction of the rim promotes effective heat dissipation from the braking system, which is important during dynamic driving and frequent braking. Reduced unsprung mass compared to typical steel wheels can positively influence suspension response to road irregularities and overall ride comfort.

The used nature of the product means that the rim has already been in service, but it can still serve as a functional element of the running gear after proper tire selection and balancing. This is a solution for drivers looking for an original BMW rim at a reasonable price, while maintaining factory appearance and technical parameters.

Application in stock and modified configurations

BMW E90 E91 E92 Rear Alloy Wheel Rim 19" 9J ET:39 M Double Spoke 313 fits well into configurations where a more assertive rear axle look is desired, while maintaining compatibility with stock suspension components. The rim width allows for the installation of wider tires, which can improve rear-axle traction, especially in more powerful engine versions.

The rim can be used individually as a replacement for a damaged part, or as part of a wheel set in staggered configurations (wider wheels at the rear, narrower at the front). This setup is often chosen by BMW users who want to emphasize the rear-wheel-drive nature and achieve more dynamic handling characteristics.

Condition, refurbishment, and practical aspects

The product is offered as a used item, which in practice means that before installation, it is worth verifying the surface condition, any signs of wear, and considering a professional paint refurbishment service if a visual effect close to a new rim is expected. The aluminum structure responds well to straightening and renovation processes, provided there is no major structural damage.

For drivers who want to approach the purchase of aftermarket parts consciously and learn about the possibilities of refreshing the rim's appearance, a guide on our blog will be useful: Used wheels like new: a guide to buying and refurbishing aluminum rims. There, you will find practical tips on assessing the condition of rims, typical repairs, and ways to improve aesthetics.

Expanding your BMW wheel configuration

If you are planning a comprehensive repair or upgrade of the running gear in your BMW and need other components from the same group, such as additional rims, wheel sets, or alternative rim designs, check out the available parts in the BMW Wheels category.

For users interested in a broader context of operating models of this brand, including maintenance costs and the availability of aftermarket components, an article comparing popular BMW diesel units may also be helpful: BMW N47 vs M57 / M57N / M57N2 – a ranking of legendary diesels. It allows for better planning of future modifications and purchases of accompanying components, such as wheel sets for specific engine versions.