Sachs SG406031 Lift Support 1 Lift Support For the Front Trunk. Extended Length from Center Mount to Center Mount is 9.45 in. High Quality Supports, designed to last, to OEM Standards. Includes a Limited Lifetime Warranty! Interchangable with the following OEM Numbers: 1873TT,8541UI,987 512 551 03,987.512.551.03,98751255103,997 511 551 01,997.511.551.01,99751155101,sg406031,SG406031