HUOPO 14-inch Gas Struts 24 lb Lift for US General Toolbox – 2-Pack Matched Pair, 10mm Ball Socket

HUOPO C16-28554 are replacement 14-inch gas struts rated at 24 lbs that lift and hold US General toolbox lids, camper-shell windows, and similar panels—sold as a 2-pack.

These direct-fit gas springs are designed to replace common OEM part numbers and restore smooth, controlled opening and holding power for toolbox lids, truck caps, and RV doors. Each strut measures 13.98 inches extended (center-to-center) and 8.9 inches compressed, with a 10mm nylon socket and 10mm ball stud end fittings to match many factory mounts. They arrive as a matched pair so both sides of a lid operate evenly without sagging or sudden drops.

Will these gas struts fit my US General toolbox or camper shell?

HUOPO struts are built to directly replace several OEM codes, making them compatible with many tool chests, toppers, and caps. Check your existing part number or measure center-to-center lengths to confirm fit.

• Direct-replace numbers include C16-06389, C16-33275, C16-28554 and others.
• Extended length 13.98" and compressed length 8.9" (center-to-center).
• 10mm nylon socket connector and 10mm ball stud end fittings.
• Commonly used on LEER, A.R.E., SnugTop, Harbor Freight U.S. General 5-drawer cart, and more.

How difficult is installation and what tools do I need?

Installation is straightforward and typically takes only a few minutes per strut. No specialized tools or press fittings are required—most installs use a flat-head screwdriver to pop off the retaining clips.

• Remove old strut by prying off retaining clip with a flat-head screwdriver.
• Align the new ball-stud socket and snap onto the stud until it clicks.
• Install both sides to ensure balanced lifting and even wear.
• Mounting brackets are not included; purchase separate if your application needs them.

What performance can I expect from these 24 lb gas springs?

Each strut delivers about 24 pounds of lift force, providing steady, predictable support for medium-weight lids and panels. They are engineered to reduce slamming, hold open reliably, and extend the life of hinges and latches by cushioning movement.

• 24 lbs nominal lift force for controlled opening and holding.
• Matched pair reduces leaning or uneven lid movement.
• Durable construction suited for outdoor and mobile use.
• Compatible with rear side windows, RV doors, and toolbox lids.

What comes in the package and what warranty/support is offered?

The box includes two 14-inch gas struts ready to install; mounting hardware is not included. HUOPO backs these struts with an 18-month warranty and offers round-the-clock customer support for sizing and installation questions.

• Contents: two 14" gas struts (mounting brackets sold separately).
• Recommended bracket SKU for some installs: B0CGDRWJZT (sold separately).
• 18-month limited warranty and 24/7 customer help for fitment or installation.
• Simple return or support process if parts arrive damaged or incorrect.

Who is this for: This 2-pack of HUOPO C16-28554 gas struts is intended for vehicle owners, fleet managers, and DIYers who need a reliable, drop-in replacement for aging or failed gas springs on toolboxes, truck toppers, camper shells, RV doors, and similar hinged panels. Choose these struts if you want an OEM-compatible dimension, dependable 24 lb lift force, and quick installation with minimal tools. If your application requires different force or mounting hardware, verify measurements and fittings before ordering.