BMW E61 Touring Brake Caliper Rear Left N/S Wheel Brake Unit 6765909

BMW E61 Rear Left Brake Caliper 6765909 is an original BMW brake system component, designed for installation on the rear left axle. This product, categorized under Suspension Replacement Kits, provides a solid foundation for professional repair or upgrade of the rear suspension system in your BMW 5 Series E61.

Specifications and technical data

• SKU: 6765909-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6765909
• Substitutable numbers: 34216766074, 6766074, 34216765909, 6765909
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Intended Use and Fitment for BMW E61

The presented caliper has been specifically designed for the rear left side of the vehicle, ensuring proper piston geometry and correct brake pad guidance. Being an original BMW part, key mounting parameters such as bolt spacing, body shape, and compatibility with the standard disc and caliper bracket used in the BMW E61 are maintained.

Its placement on the vehicle as Rear, Left minimizes the risk of selecting the wrong part and helps mechanics quickly plan service work. This is particularly important for brake system repairs, where component selection precision directly impacts driving safety.

Technical and Constructional Characteristics

The brake caliper belongs to the group of wear-and-tear components that work in conjunction with the suspension, hence its assignment to the Suspension Replacement Kits category. In practice, this means it is an excellent choice for replacement alongside other rear suspension components – such as control arms, bushings, or springs – during a comprehensive rear axle service.

The OEM construction ensures:

• correct brake pad guidance throughout the entire range of suspension travel,
• stable mounting to the steering knuckle, without the need for modifications,
• maintenance of the original braking characteristics intended for the BMW E61.

This ensures that after installation, the brake system's operation remains consistent with the vehicle's safety systems, such as ABS and traction control.

Benefits of Using an Original BMW Caliper

Choosing an original BMW caliper for the rear left side translates into a number of practical advantages in daily operation:

• Factory Fitment – no installation issues, proper alignment with the disc, caliper bracket, and brake line.
• Stable System Operation – even pad pressure against the disc, reducing the risk of the car pulling to one side during braking.
• Optimal Suspension Interaction – maintaining the correct operating characteristics of the rear axle, especially during dynamic driving or with a loaded trunk.
• Safe Refurbishment – the used OEM body serves as a good base for potential future refurbishment, should the user decide to do so.

Condition, Application, and Installation Recommendations

The item is offered as a used BMW brake caliper, providing a sensible compromise between repair cost and maintaining original manufacturing quality. This type of part is ideal for both standard brake system repairs and comprehensive replacement of rear axle components as part of a suspension service.

Before installation, the standard workshop procedure is recommended: inspect the condition of the working surfaces, brake lines, bleed screw, and cooperating pads and disc. A correctly installed caliper on the rear left side allows for the restoration of predictable, repeatable braking and vehicle stability during rapid deceleration.

BMW Suspension Replacement Kits – Selecting Related Parts

If you are planning a comprehensive rear axle service, it is worth considering selecting other components from the Suspension Replacement Kits category dedicated to this brand. Here you will find compatible components that will allow you to cohesively renew your car's rear suspension system – check available BMW Suspension Replacement Kits to select other parts for your model.

Selecting Used Suspension and Brake Components – Knowledge at a Glance

When choosing a used brake caliper and other rear axle components, it is beneficial to understand the differences between standard and sport solutions, as well as the principles of safe part selection. A detailed discussion of these topics, along with practical examples and comparison tables, can be found in the article Standard vs. Sport Suspension – Construction Differences and Is It Worth Buying Used Suspension Parts?, which will help you consciously plan the repair or upgrade of your BMW's suspension system.