BMW E65 E66 Caliper Brake Disc Housing Rear Right O/S 6753674 46/20

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E65 E66 Caliper Brake Disc Housing Rear Right O/S is an original brake system component designed for installation on the rear right axle of 7 Series E65/E66 models. This used caliper ensures a factory fit, maintaining proper mounting geometry and compatibility with other brake components. It is a solution for users looking for a proven OEM part at a reasonable price, while maintaining high precision of the braking system.

Specifications and technical data

• SKU: 6753674
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 34216753674
• Substitutable numbers: 6753674, 34216753674
• Location on the vehicle: Rear, Right
• Category: Other Interior Parts & Accessories

Purpose and vehicle placement

The presented caliper is dedicated for installation on the rear right side of the vehicle. Proper placement on the vehicle is crucial for the correct distribution of braking forces and the uniform operation of the entire system. Using the correct caliper on the appropriate side eliminates the risk of incorrect installation, facilitates service, and allows for maintaining the vehicle's factory handling parameters.

Technical characteristics of the caliper

The brake caliper in the BMW 7 Series E65/E66 is responsible for precisely pressing the pads against the disc, and thus for effectively slowing down the heavy luxury sedan. The design has been engineered for:

• stable operation at high temperatures generated during intensive braking,
• resistance to loads resulting from the weight of a premium class vehicle,
• maintaining proper caliper body rigidity, which translates into repeatable braking force.

Thanks to the factory specification, the caliper works with the discs and pads intended for this model, which facilitates the selection of other brake system components and reduces the risk of incompatibility.

Benefits of using an original BMW caliper

Choosing an original caliper for the BMW E65/E66 primarily means certainty of fitment to the steering knuckle, hub, and factory brake hardware. The proper geometry of the mounts and guides minimizes play, which translates into stable vehicle handling during braking and less wear on cooperating components.

The used OEM element allows for maintaining the correct operating parameters of the system while reducing costs compared to a new part. It is a practical solution for maintenance repairs when the priority is safe and predictable brake performance while maintaining a reasonable service budget.

Application in service and brake system upgrades

The rear right caliper for the BMW E65/E66 will work well both for standard replacement of a worn component and for comprehensive brake system maintenance – e.g., after disc regeneration, pad or line replacement. Installing an original caliper facilitates the mechanic's work, as it does not require mount adaptation or installation modifications, which shortens service time and reduces the risk of assembly errors.

If you are planning a comprehensive repair or upgrade of the braking zone in your BMW and need other elements from the same group, such as discs, pads, or brake lines, check the available parts in the Other BMW category.

Technical knowledge and development of brake systems

When selecting brake components, it is worth understanding the structural differences between individual model lines and higher-performance versions. In the context of comparing standard brake systems with solutions used in higher-power versions, material comparing sports variants with standard versions may be helpful – you can find it in the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the differences in brake and chassis construction.