Weather Sealed Monoballs for Porsche 993 / 964

High performance spherical bearing bushing replacements

Monoballs - deliver precise, razor sharp handling. But rapid wear has made them impractical for all but the most serious racers.

Not anymore.

Weather Seals - Our proprietary-design monoball cartridges have weather seals to keep dirt out and extend product life. This is the only Monoball suitable for street or extended track use. Dirt and water contaminate ordinary products and accelerate wear.

Performance - Today’s sticky tire compounds generate corner loads that easily compress factory rubber bushings causing wandering alignment settings. Camber and toe flop around upredictably.

Weather-Sealed Monoball Cartridges replace compliant factory rubber bushings with hardened-steel spherical bearings. Unlike poly bushings that bind and resist movement, true spherical bearings allow free motion on multiple axis.

Front lower control arm monoball kit 993 / 964

Complete kit for the front lower control arms. Includes weather-sealed monoball cartridge replacements for both the front and rear bushings of the front control arms. Includes 4 cartridges, instructions, and press tools to facilitate removal and installation.

order 1 kit per car.

Fits all 993 and 964 including turbos.

order below

Monoball kit for Porsche 993/964 front lower control arms

993/964 Front control monoball kit
includes press tools

Rear control arm monoball kit 993

Complete kit for the rear 993 control arms. Includes weather-sealed monoball cartridge replacements for the bushings of the control arms and track control arm. Includes 8 cartridges, order 1 kit per car.

Fits all 993 including turbos.

order below

Porsche 993/964

Related Tech Topics -

- Suspension Deformation

- Polyurethane Bushing Friction

- Suspension Binding

Installation Instructions