LiftzItUp ST4320000, Made by Stabilus, Fits many 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 and 1996 Buick Roadmaster, Chevrolet Caprice, Chevrolet Cavalier, Chevrolet Commercial Chassis, Oldsmobile Custom Cruiser and includes a Limited 5-Year Warranty. These supports install easily with a common screwdriver, although we do recommend someone help by holding the Rear Glass Window during the installation. Interchangable with the following OEM Numbers: 10172538, 10177832, 10177833, 10186, 250512, 4762, 4F-250512, 612685, 72732, 8195374, 8476IU, 901254, RB8795249, ST4320000,SG330008

