Beefy 17 Inch Gas Struts Lift Supports For Camper Shells And Truck Caps, Replacement Shocks For Leer Topper Back Window And Cab Canopy Doors, 28 Lbs Capacity, Set Of 2

Heavy-Duty 17 Inch Gas Struts for Camper Shells and Truck Caps
28 lb per strut, 2-pack, extended 17.13 in (435 mm), compressed 10.75 in (273 mm)

These replacement gas struts are built to lift and hold camper-shell doors, back windows, and truck topper lids securely. Theyre a handy upgrade for Leer toppers and similar camper setups, delivering smooth operation and reliable support.

Extended length: 17.13 in (435 mm) center-to-center
Compressed length: 10.75 in (273 mm) center-to-center
Capacity: 28 lb (125 N) per strut
Pack: 2 pieces
Interchange numbers: C1602622, C1615041, C1615070, C1615074, C1620195, 3529ED, 3813LR, 3818LA, 4383KG, 4527BR, 5003022812, 5152KI, 520030, 5375RU, 6126KZ, 6147BR, 6323IH, 6909, 72090, 74820SCA003, 7856IM
Easy install: no drilling, just 3 steps with a screwdriver
Compatibility references: 4423, GSNI-5200-30, SPD-5200-30, SPD520030, SPD520030A, SX172P30

What is a gas strut use