ARANA ST280M250 28in 250LB Gas Struts Set - Heavy Duty Lift Support

In this review the ARANA ST280M250 gas strut set is presented as a heavy duty lift solution for covers and hatches that need robust support. The bottom line: this two-piece kit is aimed at owners of truck tonneau covers, snowmobile trailer lids and heavy basement or cellar trap doors who need about 200-275 lb of support per side; the single biggest reason to buy is the high 250 lb lift capacity per strut which holds heavy lids confidently when installed correctly.

Key Features

• Size: The 28.00 in extended and 16.2 in compressed center-to-center lengths make the struts suitable for medium to large lids and covers where that stroke range is required.
• High lift force: Each strut provides 250 lbs (1113 N) of force, offering strong support for heavy tonneau covers, snowmobile trailer tops and similar applications.
• Complete kit: Each set includes two shocks and an installation guide so users get what they need for a paired installation without searching for extra parts.
• Interchangeable fit: The unit lists several interchange numbers, helping users match these struts to existing OEM or aftermarket parts for replacement projects.
• Wide application: The struts are recommended for truck bed covers, floor hatches, Murphy beds and DIY builds, covering many heavy duty use cases around a vehicle or workshop.
• Support and warranty: ARANA offers installation help on request and 18 months replacement support for defects, giving buyers extra post-purchase reassurance.

Who It's For

The ARANA ST280M250 set is best for vehicle owners and DIYers fitting heavy covers that need strong, lasting lift assistance, such as snowmobile trailer lids, heavy tonneau covers and basement trap doors. It suits projects where a 28 in extended length and a 250 lb force per strut match the lid weight and pivot geometry.

Those who should look elsewhere include owners of light lids, small windows or any application under about 200 lbs of support requirement, since the struts are very powerful and not intended for lightweight or fragile installations. Also users who need custom end fittings not supplied in the kit should verify compatibility first.

Pros & Cons

Pros

• High 250 lb lift force per strut provides strong, steady support for heavy lids and covers.
• Complete two-piece kit with installation guide simplifies paired installations and replacements.
• Interchange numbers and common sizing make it easy to match with existing parts for many vehicles and trailer lids.
• Manufacturer support and 18 months replacement coverage add confidence after purchase.

Cons

• Too powerful for light lids or windows and not recommended for small applications under about 200 lbs.
• Some customers reported early failures in a minority of cases, so durability can vary by use and installation quality.

Specifications

Extended Length (C-C)	28.00 in (711 mm)
Compressed Length (C-C)	16.2 in (411 mm)
Force per Strut	250 lbs (1113 N)
Pieces Included	2 struts, 1 installation guide
Interchange Numbers	ST280M250, 100-250, 3100250 and others
Recommended Supported Weight	Most suitable between 200 - 275 lbs

Our Verdict

The ARANA ST280M250 28in 250 lb gas strut set is a solid choice when a heavy duty lift support is required; it delivers substantial holding force, useful interchange data for replacements, and a complete two-piece kit with support. It represents good value for owners of heavy tonneau covers, trailer lids and cellar doors, provided the application matches the high force rating and fittings are compatible.

Frequently Asked Questions

Can these struts be used on a light hatch or window?
They are not recommended for light lids or windows; the 250 lb force is intended for heavy duty covers and may be too strong for small, delicate applications.

Do the struts come with installation instructions?
Yes, each set includes an installation guide and the manufacturer offers installation help on request.

What happens if a strut fails?
ARANA provides 18 months replacement support for defects or missing parts when you contact them.