Aluminum Tarp Bow Set: Upper Arm and Cross Tube cab-level This U-Joint is splined so

This U-Joint is splined so it will only accept a splined cog

"Lumber" simply refers to the rough size and shape of the load

Constructed with Light-Weight Black Mesh that is made in the USA

This side roll tarp system is suited for containers 96" wide and up to 24' long

can incur some additional fitment issues due to a less than ideal pivot tolerance

Aluminum Tarp Bow Set: Upper Arm and Cross Tube cab-level This U-Joint is splined soThis kit contains everything you will need to install a completely new top arm set on you truck. Whether your repairing a damaged upper arm set or just updating your truck or trailer this kit has it all from Aluminum Upper Arms, to the fully adjustable aluminum cross tube to even the two tarp centering rubber bumpers. This Arm set is compatible with both our 4 spring and 5 spring aluminum systems. What's in the Kit: (1) Aluminum Upper Arm with Welded