The steering damper is very likely to get damaged on a Discovery 1 or Range Rover Classic when used off-road due to the track rod mounted location. It is possible to discard this set up and convert to the far less vulnerable Defender drag link location and fit any Defender steering damper using this kit.
Terrafirma offers two unique steering dampers, the Return to Center steering damper and the Adjustable steering damper, that are specifically designed for Defenders. With this kit, it is possible to fit these steering dampers to your Discovery 1 or Range Rover Classic. Suits both left and right hand drive.