Ford Mustang VI Brake Disc Rear Left Right N/O/S Ventilated Set JR3C-2A315-AA

Ford Mustang VI Brake Disc Rear Left Right N/O/S Ventilated Set are original, ventilated discs designed for installation on the left and right side of the rear axle. Thanks to their factory-spec fitment for the Mustang braking system, they ensure stable performance, predictable braking behavior, and consistency with other system components.

Specifications and technical data

• SKU: JR3C-2A315-AA
• Mark: Ford
• Condition: Used
• OEM Part Number: JR3C-2A315-AA
• Substitutable numbers: JR3C-2A315-AA, JR3C2A315AA, 2380630
• Location on the vehicle: Rear, Right, Left
• Part type: Brake Disc Rotor
• Category: Brake Disc Rotors

Purpose and compatibility for the Ford Mustang VI

This set is designed for the rear axle of the Ford Mustang VI, with the ability to be installed on both the left and right sides. The ventilated design supports efficient heat dissipation from the working surface, which is important for both daily driving and dynamic performance. Being an original Ford product ensures that factory dimensional tolerances are maintained, along with proper positioning relative to the calipers and compatibility with stock brake pads.

Technical and functional characteristics

The set includes two discs from the Brake Discs category, adapted for use in a ventilated system. This construction promotes thermal stability, reduces the risk of overheating, and helps maintain an even distribution of braking force on both rear wheels. The vehicle placement covers the rear right and left sides, which facilitates service and replacement in pairs, in accordance with best practices for brake system maintenance.

Original manufacturing ensures:

• consistency with the factory braking characteristics of the Ford Mustang VI,
• proper cooperation with stock calipers and hubs,
• appropriate working surface geometry for even brake pad wear.

Condition, origin, and benefits of choosing used parts

The product comes from the Ford group and is offered as a used item, which allows for a significant reduction in service costs while maintaining the manufacturer's original specifications. Choosing such a brake disc is a beneficial solution, especially when you want to maintain the factory characteristics of the system without having to resort to aftermarket replacements with uncertain parameters. A used, original part from this category often fits real-world operating conditions better than cheaper, low-quality alternatives.

If you would like to learn more about selecting brake system components from the secondary market and optimizing service costs, it is worth checking out our guide: Brake calipers under the microscope: How to effectively reduce brake system repair costs by choosing proven recycled parts. You will find practical tips there that are easily applicable to the selection of brake discs as well.

Application in service practice

The set of rear, ventilated brake discs for the Ford Mustang VI is suitable for both standard maintenance replacements and repairs after collisions or brake system upgrades aimed at more stable performance. Installation in place of factory components does not require structural modifications, which simplifies the service process and reduces vehicle downtime. By choosing this set, you maintain the consistency of the braking system with the manufacturer's design, which translates into predictable vehicle behavior on the road.

Expanding the Ford braking system – related components

If you are planning a comprehensive repair or upgrade of the braking area in your Ford and need other elements from the same group, such as additional discs, compatible pads, or supplementary lines, check out the available parts in the Ford Brake Discs category.

For a broader perspective on selecting used components for popular car models, you can also refer to our guide: The best used car parts – a guide to the most frequently chosen original parts. This is a practical addition to your knowledge when planning major service work on your vehicle.