27" 40 lbs. UnderCover Gas Prop ST27OP-35

These Undercover Pneumatic Struts will fit any Undercover Tonneau originally fit with struts.  They are easy to install with no tools required.  Simply snap the old struts out and snap in the new ones.

Struts are sold individually.  However, since struts tend to fail around the same time (3 years is the average life), we highly encourage you to replace both at the same time. Simply change your quantity at checkout from 1 to 2 and recalculate.

Note: the Explorer Sport-Trac (UC2110) is the only application with a different fit requirement.  If you are ordering for the Sport-Trac, please choose the "Explorer Sport Track" option below. Otherwise, choose "All Other Models".