Ford Transit Custom Mk8 Brake Fluid Reservoir Tank 2.2 Diesel BK21-2K478-BB

Ford Transit Custom Mk8 Brake Fluid Reservoir Tank is an original brake system component designed for diesel engine versions. This used, fully functional reservoir ensures a stable supply of brake fluid to the braking system, which translates into safe and predictable brake performance during the daily operation of a commercial vehicle.

Specifications and technical data

• SKU: RHD-1767217
• Mark: Ford
• Condition: Used
• OEM Part Number: 1767217
• Substitutable numbers: BK212K478BB, BK21-2K478-BB, 1767217
• Fuel type: Diesel
• Category: Reservoirs & Caps

Purpose and compatibility

The offered brake fluid reservoir has been designed specifically for the Ford Transit Custom Mk8 with a diesel engine. As a part from the Brake fluid reservoirs and caps category, it works with the vehicle's factory braking system, maintaining the original mounting geometry and proper routing of the lines.

Selecting the correct reservoir is crucial for maintaining the proper fluid level and the correct operation of sensors and system venting. This component is intended for installation in the engine bay, in the immediate vicinity of the brake master cylinder, which facilitates maintenance and fluid level checks during the operation of a commercial vehicle often working under heavy loads.

Function in the braking system

The role of the reservoir is to store brake fluid and provide a stable supply to the brake master cylinder and other system components. A properly selected reservoir:

• ensures an adequate fluid reserve as brake pads and discs wear down,
• maintains system tightness from the top, reducing the risk of moisture and contaminants entering,
• allows for visual fluid level inspection thanks to its transparent housing (in accordance with the factory design),
• works with the fluid level sensor, warning the driver of any drops.

For a commercial vehicle like the Transit Custom, a functional brake fluid reservoir has a direct impact on braking force stability during frequent stops, loading, and intensive urban operation.

Advantages of an original used component

Choosing an original, used brake fluid reservoir is a reasonable compromise between cost and quality. The factory component:

• maintains full compatibility with the Ford braking system design,
• eliminates issues with fitting connectors and mounts typical of cheaper replacements,
• maintains factory operating parameters, which is important for intensive commercial vehicle use.

A used part from dismantling allows for significant service cost reductions while maintaining original Ford build quality. This is a particularly beneficial solution for fleet repairs or when operating a vehicle in commercial applications where both reliability and economy count.

Professional installation and operation

During the installation of the brake fluid reservoir, it is recommended to:

• thoroughly clean the contact surfaces and mounts,
• check the condition of the lines supplying fluid to the brake master cylinder,
• replace the brake fluid in accordance with the vehicle manufacturer's recommendations,
• follow a careful system bleeding procedure after completing the work.

Maintenance performed in this way allows you to fully utilize the potential of this component and ensures stable braking system operation in typical road conditions and under heavy vehicle loads.

If you are planning a comprehensive repair or upgrade of the braking zone in your Ford and need other items from the same group, such as reservoirs, caps, or fluid supply lines, check out the available parts in the Ford brake fluid reservoirs and caps category.

How to optimize brake system repair costs

When servicing the braking system, it is worth consciously combining new consumables (fluid, pads, discs) with original used parts, such as calipers or reservoirs. This allows you to maintain a high level of safety at reasonable repair costs. If you want to better understand how to safely use recycled parts in the braking system and where to find real savings, read the article: Brake calipers under the microscope: how to reduce brake system repair costs by choosing proven recycled parts.