Mercedes Citan W415 Brake Caliper Rear Left N/S Wheel Braking Unit A4154201483

Mercedes Citan W415 Brake Caliper Rear Left is an original part from the brake calipers and brackets category, designed for installation on the rear left axle of the vehicle. This used caliper is a functional service solution for the braking system, allowing for the preservation of factory braking characteristics and consistency with other system components.

Specifications and technical data

• SKU: A4154201483
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4154201483
• Substitutable numbers: A4154201483, A4154230106, A 415 423 01 06, BG
• Location on the vehicle: Rear, Left
• Category: Calipers & Brackets

Purpose and Fitment for Mercedes Citan W415

The presented caliper has been specifically designed for the Mercedes Citan W415 model, taking into account suspension geometry and braking system requirements. Its placement on the vehicle is the rear left side, ensuring proper brake pad guidance, correct interaction with the disc, and adequate system bleeding.

By maintaining the original design, the caliper works with factory brake lines, the caliper bracket, and mounting elements, which simplifies installation and reduces the risk of compatibility issues.

Caliper Construction and Technical Characteristics

The brake caliper is responsible for converting hydraulic pressure into clamping force of the pads against the disc. The design intended for the rear axle of the Mercedes Citan W415 ensures:

• stable guidance of brake pads within the caliper bracket,
• even pressure distribution on both sides of the disc,
• proper piston sealing,
• compatibility with the vehicle's standard ABS/ESP system.

The original manufacturing promotes the preservation of correct brake performance characteristics, which translates to predictable vehicle behavior during straight-line braking and cornering.

Benefits of Using an Original Brake Caliper

Choosing an original rear left brake caliper for Mercedes Citan W415 is a solution that helps maintain the integrity of the entire braking system. Key advantages include:

• Factory Fitment – preservation of original mounting points and operating geometry, without the need for modifications.
• Consistency with other system components – correct interaction with the disc, pads, and brake lines.
• Ability to utilize existing service infrastructure – mechanics are familiar with the design and installation procedures for this type of caliper.
• Cost-effective repair – a used part allows for the restoration of braking system functionality without the need to invest in a new component.

Condition, Verification, and Practical Application

The caliper is used, which means that before installation, a standard service procedure is recommended: checking for leaks, the free movement of the piston and guide pins, and assessing the condition of surfaces that interact with the pads. This approach allows for the safe use of the part in further vehicle operation, especially in commercial vehicles where brake functionality and predictability are crucial.

If you wish to learn more about selecting used braking components, the guide article “Used Braking System: How to Safely Choose Discs, Calipers, and ABS?” will be helpful, providing a practical checklist for evaluating such components.

System Expansion – Other Mercedes Brake Calipers and Brackets

For comprehensive brake system servicing, it is advisable to consider replacing multiple elements on one axle to maintain even braking characteristics. If you need other Mercedes brake calipers and brackets, check the Mercedes brake calipers and brackets available in our store to select components compatible with your vehicle.

For owners of older models planning extended vehicle use, the blog post about the second life of a youngtimer with used parts, describing modernization scenarios and vehicle maintenance using aftermarket parts, may also be an interesting source of knowledge.