CorteX Rear Monoball Bearing Kit (SBK-50-1000-R) - 2015-2023 Ford Mustang S550
Reduce rear suspension deflection and improve chassis consistency with the CorteX Racing S550 Mustang Rear Monoball Spherical Bearing Kit. Designed for 2015-2023 Mustang GT, EcoBoost, V6, and Shelby GT350 applications, this kit replaces compliant factory rear control arm bushings with precision spherical bearings for smoother, more accurate suspension movement under load.
Factory rubber bushings can deflect as the rear suspension loads and unloads, allowing unwanted changes in alignment and suspension geometry during aggressive driving. The CorteX Rear Monoball Kit dramatically reduces this movement, helping the rear suspension maintain more consistent positioning and providing a more predictable feel on the street or track.
Features
- Replaces soft factory rear control arm bushings with spherical bearings
- Helps eliminate unwanted suspension deflection and bind
- Includes rear control arm bearings
- Helps maintain more precise vehicle alignment while cornering
- Improves rear suspension response and consistency
- Allows rear control arms to pivot smoothly and accurately
- Minimal increase in noise, vibration, and harshness
- Suitable for performance street and dedicated track applications
- American-made spherical bearings
- High-quality stainless steel bearing balls
- Teflon-lined bearing races
- American-made red anodized corrosion-resistant bearing cages
- High-quality stainless steel spacers
- Includes retaining clips
- Designed for press-in and press-out installation
Eliminate Rear Suspension Deflection
The factory S550 rear control arm bushings are designed with compliance that can allow substantial movement during hard cornering and other high-load conditions. This deflection can contribute to unwanted changes in rear suspension geometry and create an inconsistent feel when the car is pushed closer to the limit.
By replacing the factory rubber bushings with precision monoball spherical bearings, the CorteX kit allows the rear control arms to articulate through their intended range of motion while dramatically reducing unwanted bushing movement.
Improved Alignment Control
Maintaining consistent rear alignment under load is important for predictable handling and traction. The reduced bushing compliance provided by the CorteX Rear Monoball Kit helps keep the rear suspension more stable during cornering, giving the driver improved feedback and greater confidence.
Legendary CorteX Quality
The CorteX Rear Monoball Spherical Bearing Kit uses high-quality American-made bearings with stainless steel balls and Teflon-lined races for smooth operation and long service life. Red anodized corrosion-resistant bearing cages, stainless steel spacers, and quality retaining clips complete the package.
Street & Track Performance
Despite the substantial reduction in suspension compliance, the CorteX Rear Monoball Kit is designed to add only a minimal increase in NVH. This makes it well suited for dedicated track cars as well as performance street Mustangs where improved rear suspension feel and precision are desired.
Fitment
- 2015 Ford Mustang GT
- 2015 Ford Mustang EcoBoost
- 2015 Ford Mustang V6
- 2016 Ford Mustang GT
- 2016 Ford Mustang EcoBoost
- 2016 Ford Mustang V6
- 2016 Ford Mustang Shelby GT350
- 2017 Ford Mustang GT
- 2017 Ford Mustang EcoBoost
- 2017 Ford Mustang V6
- 2017 Ford Mustang Shelby GT350
- 2018 Ford Mustang GT
- 2018 Ford Mustang EcoBoost
- 2018 Ford Mustang Shelby GT350
- 2019 Ford Mustang GT
- 2019 Ford Mustang EcoBoost
- 2019 Ford Mustang Shelby GT350
- 2020 Ford Mustang GT
- 2020 Ford Mustang EcoBoost
- 2020 Ford Mustang Shelby GT350
- 2021 Ford Mustang GT
- 2021 Ford Mustang EcoBoost
- 2022 Ford Mustang GT
- 2022 Ford Mustang EcoBoost
- 2023 Ford Mustang GT
- 2023 Ford Mustang EcoBoost
Additional Notes
- This kit includes rear control arm bearings only.
- Designed for S550 Mustang applications.
- Professional installation is recommended if you do not have the proper equipment for pressing suspension bearings in and out.
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