Qty (2) Strong Arm 6378 Front Hood Lift Supports Support Strut Gas This listing includes 2 Lift Supports For the Hood. Extended Length from Center Mount to Center Mount is 11.81 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: 004096,004106,05065278AD,05065279AD,249043,434503,4589606AA,4589606AB,4589607AA,5511 3776AA,5511 3777AA,55113776AA,55113777AA,6378,68035556AA,68035557AA,765766,82212094