2 Pieces (SET) Camper Shell Cap Topper Snugtop Tonneau Leer Cover Window Universal Lift Supports 17" 35 LBS Replaces : C16-02648- Extended Length: 17.13 Inches / Compressed Length: 10.75 Inches Force: 156N = 35 Lbs. Extended Length: 17.13 in--Compressed Length:10.63 in Need to replace a lift support? Not sure which one you need? No problem. Contact us by email Amazon@partsavenue.us or call us at (631) 750-1941 Whether you're a professional mechanic or a do-it-yourself guru, we can provide you with detailed installation instructions. LifeTime Limited Warranty On All Our Lift Supports*. See Warranty Details