The gas springs needed for your DiamondBack cover depends not only on which cover you have, but also on your truck, cargo bed, which panel, and whether you have a cover-mounted accessory, such as a cab guard or rack system. It’d be best if you had the spring you’re replacing in front of you so you can be sure to buy exactly what you need. If you’re unsure, please call us at 800.935.4002.
