Mercedes Sprinter W906 Brake Caliper Front Right O/S Wheel Brake Unit 48/28

Mercedes Sprinter W906 Brake Caliper Front Right O/S Wheel Brake Unit is a factory-original braking system component from the Brake calipers and brackets group, designed for installation on the front right axle of the vehicle. This used original component ensures a proper fit with the hub, brake disc, and brake line, which translates into stable braking performance and predictable system operation. This is a solution for users looking for parts with a proven design that complies with the original Mercedes manufacturer specifications.

Specifications and technical data

• SKU: A0044205683
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0044205683
• Substitutable numbers: A0044205683, A 004 420 56 83, A0004207515, A 000 420 75 15, BG
• Location on the vehicle: Front, Right
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is dedicated for installation on the front right side of the vehicle. This placement requires maintaining the correct mounting geometry, as well as the proper positioning of the bleeder screw and brake line port, to ensure that braking force is evenly distributed between the left and right sides.

Selecting a caliper with the correct vehicle placement reduces the risk of incorrect installation, facilitates maintenance (bleeding, brake pad inspection), and allows for the preservation of the factory operating parameters of the Sprinter W906 braking system.

Technical and functional characteristics

The brake caliper in this model operates within a disc brake system, responsible for pressing the brake pads against the working surface of the disc. The design provides stable brake pad guidance, resistance to thermal loads, and consistent braking force during the intensive use typical of commercial vehicles.

Original manufacturing for the Mercedes brand means maintaining precise dimensional tolerances, which is crucial for compatibility with the hub, disc, pads, and brake lines. As a result, the caliper can be used both as a routine maintenance replacement and for repairs following mechanical damage within the front suspension area.

Condition, origin, and benefits of use

The item is offered as a used part, which allows for an economical repair of the braking system while maintaining the original design. For commercial vehicles such as the Sprinter W906, using a component from the same model family helps maintain the technical consistency of the entire system.

Choosing an original brake caliper for a Mercedes Sprinter allows you to:

• maintain factory mounting points and piston operating geometry,
• reduce issues with brake pad and disc fitment,
• maintain predictable vehicle behavior during emergency braking,
• minimize the risk of additional modifications during installation.

Selection, compatibility, and technical support

To correctly select a caliper for a specific version of the Sprinter W906, it is worth verifying compatibility with vehicle data (model year, engine version, body type) and consulting technical markings in the specifications. The product has assigned OEM part numbers and interchangeable numbers, which facilitates matching it to the existing braking system without the need for modifications.

If you are planning a comprehensive repair or upgrade of the braking zone in your Mercedes and need other elements from the same group, such as additional calipers, brackets, or guide holders, check the available parts in the Mercedes Brake calipers and brackets category.

Safety and expert knowledge

When choosing a used brake caliper, it is crucial to pay attention to the condition of the working surfaces, guide pin seats, the piston, and the brake line connection points. A proper assessment of these elements helps reduce the risk of uneven braking, brake pad seizing, or system leaks.

If you want to organize the process of selecting used braking system components and learn a practical checklist on how to safely choose discs, calipers, and ABS components, check out our guide: Second-hand braking system: how to safely choose discs, calipers, and ABS?.