SPRING COMPRESSION TARP ARM

Tarp Arm Compression Spring: The compression spring Is used on both the front and rear swing arm in aiding the tarp system up and over the side dump to cover/uncover the load.
Keeps tension on tarp arms for smooth operation
Springs help roll the tarp system over the tub by compressing and retracting
Each tarp arm has one compression spring on it
Helps support the weight of the roll tube and tarp during operation