B52 SHOCKS, nitrogen gas pressurisedTHE ADVANTAGES OF B52 SHOCKS:-low pressure nitrogen gas dramatically reduces the likelihood of oil aeration and shock fade-54mm body diameter-35mm piston-16mm rod-high strengh rubber bushes-fusion welded and supplementary welded mounts for maximun strengh and reliability-specially valved for each vehicle applicationFOR LAND ROVER DISCOVERY 200/300TDI REAR (FOR +4/5 CM LIFT)