Mercedes W245 B 170 Front Right O/S Suspension Leg Brake Wheel Hub Carrier

Mercedes W245 B 170 Front Right O/S Suspension Leg Brake Wheel Hub Carrier is a complete component from the Suspension replacement kits group, designed for installation on the offside (right, front axle). This solution allows for the efficient replacement of the entire wheel support assembly along with the brake mount, which facilitates servicing and restores the correct geometry of the front suspension.

Specifications and technical data

• SKU: A1693201830-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A1693201830
• Substitutable numbers: A1693201830, A 169 320 18 30, A1693300820, A 169 330 08 20, A1694200683, A 169 420 06 83, A1694210812, A 169 421 08 12, BG
• Weight: 150
• Location on the vehicle: Front, Right
• Category: Suspension Component Replacement Kits

Purpose and function in the running gear

The offered front suspension assembly combines the suspension strut, steering knuckle, and wheel hub and brake caliper carrier into one part. This element is responsible for stable wheel guidance, transferring loads from the body to the road, and the proper setting of suspension angles in the Mercedes W245 B 170. The placement on the vehicle is front, right side, which is crucial when selecting parts and maintaining correct axle geometry.

Benefits of using a complete suspension kit

Using a complete assembly from the Suspension replacement kits category reduces the risk of mismatching individual components and speeds up workshop work. In one installation, the mechanic replaces the entire group of wheel-bearing elements, which:

• facilitates maintaining the correct position of the hub and brake caliper mount,
• minimizes the risk of incorrect wheel alignment relative to the body,
• simplifies the diagnosis of potential play and knocking in the front suspension.

This is a practical solution, especially for post-collision repairs or in cases of advanced wear of the load-bearing elements on the right side.

Product characteristics and fitment

The presented element comes from the BMW brand offer in OE specification, which means factory standard workmanship and construction in accordance with the vehicle manufacturer's requirements. The product is used, making it an economical alternative to new components while maintaining original geometry and mounting points. The assembly is designed to work on the front axle on the right side, taking into account the appropriate load distribution and space for the brake system.

Professional installation and service application

Due to the complexity of the construction and its importance for driving safety, it is recommended to entrust the installation of such a suspension assembly to a specialized service. After installation, it is necessary to set the wheel geometry to fully utilize the structural properties of the element and ensure even tire wear. The use of a complete assembly is particularly beneficial for:

• repairs after mechanical damage to the front right wheel,
• replacing a deformed steering knuckle or hub carrier,
• comprehensive renovation of the front suspension in the Mercedes W245 B 170.

Expanding the scope of repairs and part selection

If you are planning a comprehensive repair or upgrade of the front suspension zone in your BMW and need other elements from the same group, such as additional struts, steering knuckles, or complete hub assemblies, check the available parts in the BMW suspension replacement kits category.

To better select the appropriate suspension assembly for a specific engine version and vehicle equipment, it is worth using practical tips on verifying OEM markings and compatibility – you will find them in the guide: how to professionally select used car parts, saving time and nerves.