Qty (2) Strong Arm 6281 Rear Engine Trunk Gas Lift Supports Boot Lid Lift Support This listing includes 2 Lift Supports For the Rear Area. Extended Length from Center Mount to Center Mount is 7.75 in. Strong Arm supports use standards of high quality you can trust and use with confidence, they install easily in minutes, often times without special tools required. Includes a Limited Lifetime Warranty! Interchangable with the following OEM Numbers: 14255,2711GI,6281,6494IH,8196149,986 512 551 01,986.512.551.01,98651255101,SG406024