Mini Countryman R60 ALL4 S N18 1.6 184hp Rear Left N/S Leg Brake Suspension

The Mini R60 ALL4 S N18 1.6 Rear Left Knuckle with Control Arm is a specialized suspension component designed for the rear left axle of Mini vehicles. It is responsible for precise wheel guidance, driving stability, and proper interaction between the suspension, braking, and drivetrain systems. By maintaining factory geometry, it provides a solid foundation for professional rear suspension repairs on your Mini.

Specifications and technical data

• SKU: 9805657-2
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 9805657
• Substitutable numbers: 33329805657, 9805657, 31209813406, 9813406, 34219804731, 9804731, 34219811539, 9811539, 34209804830, 9804830
• Location on the vehicle: Rear, Left
• Category: Suspension Component Replacement Kits

Purpose and Function in the Suspension

The rear left knuckle with control arm in the Mini R60 ALL4 S with the N18 1.6 engine is a key component responsible for:

• maintaining the correct wheel position relative to the body,
• transferring loads from the road surface to other suspension components,
• ensuring stability during acceleration, braking, and cornering,
• maintaining correct wheel geometry, which affects handling and tire wear.

A properly selected rear left knuckle with control arm allows for the restoration of correct driving parameters after a collision, curb impact, or suspension component wear.

Compatibility and Fitment for Mini

This part belongs to a family of components designed for Mini vehicles, which facilitates adherence to the original suspension design. The use of original mounting geometry allows for:

• precise fitting with the rear beam, shock absorber, and other control arms,
• correct positioning of the hub and wheel mounting plane,
• maintenance of manufacturer-specified camber and toe angles.

This ensures that after installation and wheel alignment, stable, predictable vehicle handling and even tire wear can be achieved.

Performance Characteristics and Benefits

This component, from the Suspension Replacement Kits category, allows for a comprehensive approach to rear axle repair. Replacing the knuckle with control arm with a correctly selected component enables:

• reduction of play and unwanted wheel movements in the vertical and horizontal axes,
• minimization of vibrations transmitted to the body,
• improved steering precision at higher speeds,
• more stable vehicle behavior during dynamic maneuvers.

The used nature of the part allows for economical repair while maintaining a construction consistent with factory solutions, which is particularly important for the advanced ALL4 drivetrain system.

Vehicle Placement and Installation Aspects

The knuckle with control arm is designed for installation on the rear left side of the vehicle. Correct placement on the vehicle is important for:

• proper half-shaft guidance and cooperation with the four-wheel drive system,
• correct positioning of the brake caliper and disc relative to the wheel,
• secure mounting of the shock absorber and other suspension components.

After installation, a full rear axle geometry check is recommended to fully utilize the potential of the newly installed component and ensure stable vehicle behavior under all conditions.

Technical Support and Suspension Knowledge Development

If you want to better understand how shock absorbers, control arms, and stabilizers work, and how their condition affects driving safety and comfort, it is worth consulting the educational material: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers. This will allow you to consciously plan repairs and upgrades for your car.

If you are planning a comprehensive repair or upgrade of the rear axle suspension area in your Mini and need other parts from the same group, such as additional control arms, mounts, or brackets, check the available parts in the Mini Suspension Replacement Kits category.