ARANA ML28100 30.9 in 100Lb Gas Struts Pair - Heavy Lid Lift Support

In this review the ARANA ML28100 30.9 in gas struts are evaluated as a heavy-duty replacement for tonneau covers, truck bed lids, floor hatches and similar applications. The bottom line: these are for users who need roughly 80-110 lb lift assistance and a long, rigid strut with a 30.9 in extended length; the single biggest reason to buy is the strong 100 lb (445N) force per strut that handles heavy lids reliably when fitted to the correct ball studs. The review looks at fit, strength, installation notes and real user feedback to help decide if these struts match the project.

Key Features

• Direct replacement compatibility: Matches many OEM numbers so it can replace factory struts without modifying the mounting points.
• Long extended length: With a 30.9 in center-to-center extended length it suits deep lids and larger tonneau covers.
• High lift force: Each strut offers 445N or about 100 lb of force, which supports lids in the stated 80-110 lb range.
• Standard ball fitting: Designed to fit 10mm ball studs for straightforward attachment to common mounts and brackets.
• Pair packaging: Sold as a 2-strut set so both sides of a lid can be replaced together for balanced operation.
• Support and warranty: The brand offers installation help and an 18 month replacement support window for fit or defect issues.

Who It's For

The ARANA ML28100 set is best for truck owners, DIYers and mechanics replacing worn or weak lift supports on tonneau covers, truck bed floors, trap doors and tailer doors where the lid weight falls between 80 and 110 lb and the side length is near 45 in. It is also suitable for custom builds that need a long stroke and high force strut.

Those who should look elsewhere include users with lighter lids under 80 lb, applications requiring a different ball stud size, or situations where a shorter compressed length is mandatory; confirm lid weight and mounting dimensions before purchasing.

Pros & Cons

Pros

• Strong 100 lb force per strut provides reliable lift for heavy lids and reduces sag.
• Precise extended and compressed lengths make it easier to verify fit against OEM specs.
• Good value when replacing both sides since the pair is sold together and matches many OEM numbers.
• Brand support and 18 month replacement help is available for installation or fit problems.

Cons

• Installation can be stiff and may be difficult to compress or remove for some users, increasing risk of damaged components if forced.
• Durability concerns have been reported by some users during removal or initial fitting, so careful handling is required.

Specifications

Our Verdict

The ARANA ML28100 30.9 in 100 lb gas struts are a practical, cost-effective replacement for heavy lids when the measurements and weight fall within the specified range. They deliver strong lift and match many OEM numbers, making them a sensible buy for truck and tonneau cover repairs or robust DIY projects, provided the installer takes care during the sometimes-stiff fitting process.

Frequently Asked Questions

Will these fit my tonneau cover?
Check your OEM number or measure center-to-center extended and compressed lengths plus lid weight; they fit when the lid is 80-110 lb and mounts use 10 mm ball studs.

Are both struts included?
Yes, the product ships as a pair of two struts so both sides of a lid can be replaced together.

What if I have trouble installing them?
ARANA offers installation help and an 18 month replacement support policy if the parts are defective or do not fit when the company is contacted.