Front Control Arm

BMW's are notorious for their failure-prone control arm bushings. The pliable rubber bushings, present even in M performance models, allow substantial movement of the front wheels to enhance everyday driving comfort. However, they also permit significant alignment changes, leading to a disconnected and numb road feel that detracts from a confidence-inspiring driving encounter. Over time, the fluid-filled rubber bushings succumb to fatigue and cracking due to continual deflection and ozone degradation, ultimately resulting in the leakage of damping fluid and complete failure.

For the enthusiast looking for superior performance and longevity with a crisp, confidence-inspiring driving experience, our sealed ball joint monoballs are the best solution available! Our experience with spherical control arm ball joints go back to those we designed and used in our IMSA E90 328i and E92 M3 racecars (GS class Champions in 2011).

The bearing housing is precision CNC machined from 6061-T6 anodized aluminum and features a knurled OD to ensure a perfect press fit, and utilize a sealed OEM BMW ball joint for exceptional quality and durability, making them completely at home on both the street and track with no compromise. We have done extensive street, autocross, and track testing to ensure the ball joint used in this bushing design excels in each setting. The advantage of a sealed ball joint is that it eliminates all unwanted deflection while still allowing complete bind-free movement throughout suspension travel, resulting in exceptional control of wheel alignment. What you get is superior steering precision, turn-in response, direct braking feedback, and better handling.

In short, if you're seeking the ultimate in precise, predictable handling and control, with crisp braking response and a long service life that’s equally at home on the street or track - look no further. We have you covered.

Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set, and are available (T599476) if you would prefer that option.

Watch to learn more about Turner Monoball Bushings

Design:

OEM sealed, greased ball joint for exceptional durability and service life, even in the most severe operating conditions
6061-T6 anodized housing for excellent corrosion resistance
Turner designed knurled OD to provide the perfect fit for the wide range of thrust arm bore
CNC machined 304ss bearing inserts, providing a precision fit between the ball joint and the subframe
Performance Advantages:

Immediate, precise steering and breaking feedback
Long-lasting performance with minimal maintenance requirements
Enhanced road feedback minus any unnecessary noise, vibration, harshness

BMW's are notorious for their failure-prone control arm bushings. The pliable rubber bushings, present even in M performance models, allow substantial movement of the front wheels to enhance everyday driving comfort. However, they also permit significant alignment changes, leading to a disconnected and numb road feel that detracts from a confidence-inspiring driving encounter. Over time, the fluid-filled rubber bushings succumb to fatigue and cracking due to continual deflection and ozone degradation, ultimately resulting in the leakage of damping fluid and complete failure.

For the enthusiast looking for superior performance and longevity with a crisp, confidence-inspiring driving experience, our sealed ball joint monoballs are the best solution available! Our experience with spherical control arm ball joints go back to those we designed and used in our IMSA E90 328i and E92 M3 racecars (GS class Champions in 2011).

The bearing housing is precision CNC machined from 6061-T6 anodized aluminum and features a knurled OD to ensure a perfect press fit, and utilize a sealed OEM BMW ball joint for exceptional quality and durability, making them completely at home on both the street and track with no compromise. We have done extensive street, autocross, and track testing to ensure the ball joint used in this bushing design excels in each setting. The advantage of a sealed ball joint is that it eliminates all unwanted deflection while still allowing complete bind-free movement throughout suspension travel, resulting in exceptional control of wheel alignment. What you get is superior steering precision, turn-in response, direct braking feedback, and better handling.

In short, if you're seeking the ultimate in precise, predictable handling and control, with crisp braking response and a long service life that’s equally at home on the street or track - look no further. We have you covered.

Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set, and are available (T599476) if you would prefer that option.

Watch to learn more about Turner Monoball Bushings

Design:

OEM sealed, greased ball joint for exceptional durability and service life, even in the most severe operating conditions
6061-T6 anodized housing for excellent corrosion resistance
Turner designed knurled OD to provide the perfect fit for the wide range of thrust arm bore
CNC machined 304ss bearing inserts, providing a precision fit between the ball joint and the subframe
Performance Advantages:

Immediate, precise steering and breaking feedback
Long-lasting performance with minimal maintenance requirements
Enhanced road feedback minus any unnecessary noise, vibration, harshness

MINI R56 Front Control Arm - Rear Bushings With Brackets offers an upgraded solution for Mini Gen 2 models (R55-R59), providing enhanced durability and performance. Featuring pre-installed Powerflex polyurethane bushings within high-quality Chassis Technology Europe (CTE) brackets, this setup is ideal for owners seeking a straightforward installation without the hassle of pressing or pulling tools.

• Designed for MINI R56 models, also compatible with R55-R59, for a precise fit
• Pre-installed Powerflex bushings offer improved handling and longevity over stock rubber bushings
• High-quality polyurethane construction withstands wear and maintains performance longer than traditional bushings
• CTE-supplied brackets simplify installation by eliminating the need for additional pressing or pulling tools
• Enhances steering response and stability, making it ideal for both daily driving and spirited performance
• Reduces maintenance time and cost with a simple bolt-on solution
• Provides a more stable and controlled ride experience, especially during cornering

MINI Countryman R60 / R61 Front Control Arm Rear Bushing is essential for connecting the wheels to the chassis while maintaining proper suspension geometry. These bushings are crucial for absorbing noise, vibration, and harshness (NVH) and ensuring a smooth ride.

• Enhanced Control: Powerflex performance polyurethane bushings provide superior control compared to factory rubber bushings, improving steering feel and handling.
• Reduced NVH: Advanced polyurethane construction minimizes noise, vibration, and harshness, ensuring a comfortable driving experience.
• Improved Handling: Experience more responsive handling and better chassis composure, enhancing your vehicle's performance.
• Durable Construction: Designed to last longer than OEM rubber bushings, Powerflex bushings offer durability and a more engaging driving experience.
• Ease of Installation: Powerflex Copper Grease PCG1 is recommended for installation, with periodic reapplication extending the squeak-free service life.
• Versatile Use: Ideal for street-driven vehicles and those participating in occasional autocross or track events. For dedicated track cars, Powerflex Black Series bushings offer 25% more stiffness for enhanced performance.

Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals. For a street-driven car we advise yearly inspection and a full replacement every 3-4 years. For track-driven cars these should be inspected before every event and replaced every two years.

This control arm is an aftermarket OEM alternative part that comes with a 1-year warranty. They use the same designs as the original BMW parts on your car so they meet OEM standards for fitment and operation. We have compared these parts to the Genuine BMW and OEM brands and found few differences. This package is an unbeatable money-saving bundle to restore your E34's precise handling and steering. We also offer all of the OE or OEM brands if you are more comfortable with those levels of quality and performance or are planning to track or autocross your car (the cast components of the aftermarket kit will not be as good as the OEM parts on the track).

The aftermarket arm has the bushing pre-installed. The OEM and BMW arms include the bushing but it must be pressed into the arm by a qualified technician.

This item fits the following BMWs:
1989-1995 E34 BMW 525i 530i 535i 540i (Sedan and Touring)

The BMW E21 Front Control Arm Inner Bushing is an essential suspension component that connects the control arm to the chassis. It helps maintain proper alignment, reduces road vibrations, and improves steering response. Over time, the rubber bushing wears out, leading to poor handling, uneven tire wear, and unstable steering.

Upgrading to polyurethane bushings offers greater durability, reducing flex and enhancing steering precision for better handling, particularly in performance driving. Whether restoring the original comfort or seeking sharper handling, replacing these bushings is crucial to maintaining the classic BMW E21’s driving dynamics.

Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals. For a street-driven car we advise yearly inspection and a full replacement every 3-4 years. For track-driven cars these should be inspected before every event and replaced every two years.

This control arm is an aftermarket OEM alternative part that comes with a 1-year warranty. They use the same designs as the original BMW parts on your car so they meet OEM standards for fitment and operation. We have compared these parts to the Genuine BMW and OEM brands and found few differences. This package is an unbeatable money-saving bundle to restore your E34's precise handling and steering. We also offer all of the OE or OEM brands if you are more comfortable with those levels of quality and performance or are planning to track or autocross your car (the cast components of the aftermarket kit will not be as good as the OEM parts on the track).

The aftermarket arm has the bushing pre-installed. The OEM and BMW arms include the bushing but it must be pressed into the arm by a qualified technician.

This item fits the following BMWs:
1989-1995 E34 BMW 525i 530i 535i 540i (Sedan and Touring)