Heavy duty gas shocks are designed to lift and hold heavy lids, doors, and hatch compartments with ease. This guide highlights top options that suit RV storage, truck boxes, basement doors, and large lids. Whether you are replacing worn-out struts or outfitting a new project, these selections prioritize consistent lifting force, durability in varying climates, and straightforward installation. The best picks here are ideal for buyers seeking reliable support for lids weighing around 150–210 pounds and up to 200–280 pounds depending on the model.
| Product | Approx. Lid Range | Best For | Notes |
|---|---|---|---|
| PAMAGOO 20″ Heavy Duty Gas Struts (2 Pack) | Up to 200–280 lbs | RV bed storage, heavy lids, DIY projects | 20″ length; includes L-brackets; avoid manual pre-compression |
| ARANA 20″ 150LB Gas Struts (2 Pcs) | 150–210 lbs | Heavy lids around 150–210 lbs | Direct replacement options; wide lid compatibility |
| ARANA 30″ 200 lbs Gas Struts (2 Pcs) | Up to ~200 lbs | Longer lids; RV beds, trap doors | One-piece bracket; built-in stand |
| ARANA 23″ 200 lbs Gas Struts (2 Pack) | 130–280 lbs effectively | Wooden lids, basements, RV beds | All-weather; 23″ length; robust construction |
PAMAGOO 20 Inch 200 Lbs Heavy Duty Lid Gas Struts
- Capacity: Up to 200–280 lbs; designed for heavy lids, RV storage compartments, and truck toolboxes.
- Extended 20.04″ length; compressed 12.13″ length; 2-pack for versatile installation.
- Ideal replacement for old or damaged gas struts; broad applicability beyond RV use.
- Best for buyers needing a robust lift with brackets included; not recommended to pre-compress manually before installation.
Best for: Buyers restoring heavy lids or installing in RV compartments who need a strong, compact 20″ lift. Choose this if you require a higher lift capacity and bracket-inclusive design.
Limitations: Some installations may require precise bracket positioning; avoid if your lid weight fluctuates significantly beyond listed range.
ARANA 20 Inch 150LB Gas Struts (2 Pack)
- Direct replacement for many OEM numbers, including C16-17566 and lgp8-200-150; fits multiple lid types.
- Suitable for lids in the 150–210 lbs range; ideal for heavy-duty under-bed storage, truck beds, and home builds.
- Widely applicable to RV beds, basements, boats, and other heavy lids; note the need to verify lid weight and OEM compatibility.
- Best for: compact, high-strength lift in lighter heavy lid projects where 150–210 lb range is sufficient.
- Caution: Confirm lid height and length match before purchase to ensure proper geometry.
ARANA 30 Inch 200 lbs Gas Struts (2 Pcs)
- Extended length 30″, with a built-in stand that cannot be removed; designed for heavy-duty lid support.
- Stroke length 13″, compressed length 17″; suitable for lids opening under 60° with robust leverage.
- Package includes screws and instructions; installation can be completed within 30 minutes with standard tools.
- Best for: longer lids and RV/boats where a strong, fixed stand provides stable support.
- Limitation: The built-in stand design may limit certain installation orientations; verify lid geometry first.
ARANA 23 Inch 200lbs With Brackets (2 Pack)
- 23″ length, 200lb gas struts with brackets; designed for heavy lids like basement doors, RV beds, and truck beds.
- Extended about 23.00″, compressed 13.55″; supports lids weighing 130–280 lbs depending on use case.
- All-weather durability with premium carbon steel and chrome plating; performs in a wide temperature range.
- Best for: outdoor or semi-exposed environments where weather resistance is important.
- Caution: Ensure lid width and mounting points align with the strut’s hinge geometry to avoid over-extension or binding.
Buying Guide
What to consider when choosing heavy duty gas shocks for lids and doors
- Weight range: Match the lid weight to the strut’s rated capacity. Exceeding the rating can reduce lift efficiency or cause failure.
- Length and stroke: Compare extended and compressed lengths to ensure the lid opens to the desired angle without hitting adjacent components.
- Mounting style: Some models include brackets or stands; verify compatibility with your mounting surface and hinge pattern.
- Temperature and environment: All-weather or corrosion-resistant options perform better in outdoor or humid settings.
- Installation complexity: Look for models with straightforward mounting hardware and clear instructions; built-in stands can simplify alignment but may limit orientation.
- Compatibility: Check OEM numbers or lid dimensions to confirm a proper fit, especially when replacing existing struts.
- Longevity and maintenance: Consider hydraulic oil quality and seal design for long-term performance; periodic inspection helps prevent leaks.
Frequently Asked Questions
- What weight capacity should I choose for a heavy lid?
- How do I measure lid weight and compatibility?
- Are brackets included with heavy-duty gas struts?
- Can I install gas struts on different lid types or angles?
- What is the typical installation time for a 2-pack?
- Do all metal finishes resist extreme temperatures?