Qty (2) StrongArm 4150 Fits Buick LaCrosse 2005 To 2007 Front Hood Lift Support Strut Shock This listing includes 2 Lift Supports For the Hood. Extended Length from Center Mount to Center Mount is 21.11 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: 4150,95368,RB8795368