Part supplier SWAG has over 400 parts in its range for the Opel Astra, including filters, sensors and a strong range of steering components. The company has also developed solutions for many common issues that arise with Astra models.

A good example of this is the generally underestimated risk of an over or under tightened wheel, leading to losing the wheel or plastic deformation of the wheel fastening. This problem affects many different makes and models including the Opel Astra.

The curve of the pretensioning force changes when a wheel fastening is tightened several times. The surface of the thread is damaged each time it is tightened or loosened which increases the friction value in the thread and under the head. For this reason SWAG recommends that garages replace the wheel fastening in the event of rust and any plastic deformations. The wheel hub should also be replaced if its thread is damaged. It is important to adhere to the vehicle manufacturers’ recommended tightening torques, which is not possible when the wheel fastening or thread is damaged.

SWAG supplies wheel bolts for the front and rear axle of the Opel Astra (Part numbers 99907066). Wheel hubs and wheel bearing kits are also available in the range.

For a full listing of Astra parts from SWAG visit the online catalogue at www.swag-live.com.