This guide highlights top hydraulic lift struts that power box trucks, tool chests, camper shells, and RV compartments. Each selected product offers durability, reliable lifting force, and easy installation. Use the buying guide to compare key specs and choose the right lift supports for your lid weight and application needs.
| Product | Brand | Approximate Lid Range | Lift Force (per strut) | Length | Link |
|---|---|---|---|---|---|
| ARANA 10 Inch Gas Strut | ARANA | 40-55 lbs lids | 50 lbs | 10″ extended | Amazon |
| AiYiGu 20 Inch Gas Strut | AiYiGu | Heavy lids (tool boxes, canopies) | 100 lbs | 20″ extended | Amazon |
| OTUAYAUTO 19 Inch Gas Strut | OTUAYAUTO | General tool boxes, cabinets | 178N (40Lbs) per strut | 19″ extended | Amazon |
| AUCLIDIS 12 Inch Gas Strut | AUCLIDIS | Toolboxes, camper shells | 40 lbs | 12″ extended | Amazon |
| OTUAYAUTO 12 Inch Gas Struts | OTUAYAUTO | Tool boxes, cabinets | 24 lbs per strut | 12.2″ extended | Amazon |
ARANA 10 Inch Gas Strut for Heavy Lid
ARANA’s 10 inch gas strut offers a robust 50 lbs per strut, designed for weatherproof toolboxes and hatches. Its extended length is 10.00 inches with a 6.46 inch compressed length and a 3.54 inch stroke. It is commonly used on WeatherGuard, Husky, Better Built, UWS, and Delta toolbox lids and can handle rain, snow, and cold. OEM references include 4059 and C16-10445, ensuring compatibility with multiple lid models. Strong materials and precise finishing help maintain smooth extension and lid support over time.
AUCLIDIS 15 Inch Replacement Part (Set of 2)
AUCLIDIS presents a 15 inch gas strut set designed for camper shells, topper caps, and toolbox replacements. It emphasizes compatibility with OEM numbers and features an extended length of 14.47 inches and a compressed length of 8.66 inches. Maximum force is 24 lbs (107 N) per strut. The kit includes guidance on interchangeable part numbers and ensures alignment with Weather Guard and similar toolbox models.
AiYiGu 12 Inch Gas Strut For Tool Boxes
AiYiGu’s 12 inch gas strut delivers 24 lbs (107 N) of lift force per shock. It lists a compressed length of 8.2 inches and an extended length of 12 inches, with two pieces per package. Installation is described as simple with a flat-head screwdriver and no specialized tools, making it a practical option for toolbox lids that require reliable, even lifting with minimal effort.
AiYiGu 20 Inch Heavy-Lift Gas Strut
AiYiGu offers a 20 inch gas strut rated at 100 lbs per shock. The longer length provides greater opening for larger lids and can support heavier toolbox configurations. The kit typically includes two struts with mounting hardware. It is suitable for heavy-duty lids such as RV boat hatches, truck caps, and larger toolbox lids that require stronger lifting force.
AUCLIDIS 12 Inch Replacement Pair
AUCLIDIS 12 inch replacement struts are marketed for truck toolbox and Weather Guard compatibility, with an emphasis on replacement part interchangeability. The product listing notes several compatible OEM numbers and models, offering a practical option for matching existing hardware in a toolbox lid system. The force for these struts is typically around 40 lbs per unit, making them a balanced choice for mid-weight lids.
Buying Guide: Key Purchase Considerations
- Load and stroke: Match the lid weight to the lift force per strut and ensure the stroke length provides sufficient opening clearance without overextending.
- Length and mounting: Measure the closed and open lengths to select a model that fits your toolbox or lid geometry. Consider whether mounting holes align with existing hardware.
- Compatibility: Verify OEM numbers and model compatibility if replacing an existing strut. Look for interchange part numbers listed by manufacturers for reliable fit.
- Durability: Look for corrosion-resistant finishes and high-quality materials to endure weather exposure, particularly for external toolbox lids and camper shells.
- Installation: Some kits include mounting brackets and screws. If not, confirm whether you need flat-head or Phillips screws and bracket compatibility.
- Maintenance: Regular inspection for gas leakage, bent rods, or reduced extension can prevent lid failure. Replace in pairs when symmetrical lifting is required.
- Application scope: Consider whether you need universal “truck cap” style struts or lighter-duty models for small toolboxes and cabinet doors.
These selections provide options across mid- and high-lift ranges, various lengths, and compatibility with common toolbox brands. When choosing, balance lid weight, opening clearance, environmental exposure, and installation ease to ensure safe, reliable operation for your box truck or toolbox lid.