Mini R50 R52 R53 Rear Left Wheel N/S Brake Caliper Housing 6763729

Mini R50 R53 Rear Left Brake Caliper is an original part from the brake calipers and brackets category, designed for installation on the rear left axle of Mini vehicles. This used OEM component ensures proper fitment with the braking system and maintains factory performance parameters, leading to stable and predictable braking. It's a practical solution for drivers seeking parts with a proven design, compliant with Mini's factory specifications.

Specifications and technical data

• SKU: 6763729
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 6763729
• Substitutable numbers: 34216763729, 6763729, 34216768462, 6768462, 34216757246, 6757246
• Location on the vehicle: Rear, Left
• Category: Calipers & Brackets

Intended Use and Brake System Fitment

The presented caliper is designed for operation on the rear left side of the vehicle, which is important for both correct installation and proper routing of brake lines and cables. The design, compliant with Mini's factory solutions, allows for even distribution of braking force between the right and left sides, as well as proper interaction with the disc, pads, and other system components.

Thanks to the original caliper geometry, the mounting points and guide pin sockets match factory dimensions, facilitating installation and reducing the risk of incorrect pad positioning relative to the disc. This is particularly crucial for rear axle servicing, where installation precision affects vehicle stability during braking and the operation of assistance systems.

Technical and Functional Characteristics

As an OEM part, the Mini R50 R53 brake caliper retains the original piston, body, and mounting design, ensuring compatibility with factory brake lines and hardware. The guide pin system and pad mounting slots are adapted to standard solutions used in these models, simplifying future service.

Key functional features of this caliper include:

• dedicated vehicle placement – rear, left side,
• design compliant with the factory Mini braking system,
• compatibility with original and aftermarket pads and discs,
• maintenance of the correct working position relative to the hub and disc.

This allows the caliper to be used for both standard replacement of a worn part and for comprehensive refurbishment of the rear braking system.

Benefits of Using an Original Mini Caliper

Using an original brake caliper on the rear axle offers several practical benefits. The most important ones include:

• factory fitment – no need for modifications to mounts or lines,
• consistency with other braking system components,
• easier diagnostics and servicing due to adherence to OEM solutions,
• ability to use existing Mini service documentation.

A used brake caliper is a good choice when balancing cost and functionality is important, while maintaining the original design. This allows for cost savings compared to new parts, while preserving the proper performance characteristics of the braking system.

Condition, Verification, and Replacement Numbers

This part is from a dismantled vehicle and is classified as a used Mini brake caliper. This means that before installation, a standard operational condition check is recommended, including an assessment of the working surfaces, guide pins, and seals. If necessary, service or refurbishment should be performed according to workshop procedures.

The caliper has an assigned OEM part number and associated replacement numbers, which facilitates unambiguous identification in catalogs and parts selection systems. This allows for precise verification of compatibility with specific equipment versions and vehicle model years, minimizing the risk of purchasing an incompatible part.

How to Safely Select a Used Brake Caliper?

When selecting a used caliper for a Mini, pay attention to vehicle placement, part number, and model version compatibility. Comparing the design with the currently installed part can also be helpful. For a detailed list of steps to take before purchasing used brake system components, consult our guide: Second-hand braking systems: how to safely choose discs, calipers, and ABS?

Other Mini Brake Calipers and Brackets

If you are also looking for other Mini brake calipers and brackets for your car, check out the full offer in our catalog: Mini brake calipers and brackets. This will help you easily assemble a complete set of components necessary for comprehensive brake system servicing in your car.