Suspa C16-03795 C1603795 12″ Gas Prop, Quantity (2), Force is 24 Lbs per prop and Force per set is 48 Lbs,  Suspa recommends to replace both struts at the same time, Camper Rear Window, Tonneau Cover Lift Supports, Window Lift Support, Struts

Made in america
Fuel Prop for Truck Caps and Campers
Set of Makes Replacements Extra Reasonable

Those Suspa Fuel Props are top of the range, US-made, and supply years of unswerving use.

Substitute of each devices on the similar time is really useful.
Compressed Period (Middle-to-Middle): 8.3in (210mm)
Prolonged Period (Middle-to-Middle): 12.2in (310mm).
Drive: 24 Lbs (107 N) (In line with Prop)
Finish Fittings: 10mm Nylon Ball Sockets.
Set of .