ML28100 30.9in 100Lb Gas Struts Lift Support - Heavy Duty Replacement

Our review of the ML28100 30.9in 100Lb gas struts finds them best suited for DIYers and vehicle owners who need a robust, direct replacement lift support for truck beds, RV compartment doors and heavy hatches. The single biggest reason to buy is the combination of a 100lb/445N rated force with a 30.9in extended length, which offers dependable lift and hold for medium to heavy panels; the reviewer found the build quality and fit consistent with original equipment style struts and appreciated the manufacturer emphasis on leak-proof seals.

Key Features

• Universal application: Works for truck bed tonneau covers, floor hatches, trailer doors, RV cabinet doors and shed windows, giving flexibility for many replacement needs.
• Clear dimensions: Compressed length 17.1in and extended length 30.9in provide predictable fit when you measure mounting points before purchase.
• Rated force: 100lb/445N per strut offers substantial lifting power for heavier trap doors and exterior cabinets without feeling underpowered.
• Durability features: Leak-proof piston seals and rust protection aim to reduce noise and wear so the struts last longer in varied temperatures.
• OE compatibility: Designed to meet or exceed original matching specifications and labeled with OE number ML28100 for easier identification.
• Included guidance: The package contains installation instructions and the ability to adjust mounting points helps tune lift force during install.

Who It's For

This product is well suited to truck owners, RV owners and trailer builders who need a pair of heavy-duty lift supports for lids, doors and hatches where a 30.9in extended length and about 100lb of lift per strut is appropriate. It is also a good choice for anyone seeking a like-for-like replacement that follows OE form, fit and function.

People who should look elsewhere include users who need ball studs or bespoke end fittings included out of the box, or those who require a much lighter or heavier force rating than 100lb, since the model is a fixed-force design and the set is sold without ball studs included.

Pros & Cons

Pros

• Solid 100lb lift force provides reliable support for medium to heavy panels and doors.
• Dimensions are clearly stated (17.1in compressed, 30.9in extended) which simplifies replacement and installation planning.
• Construction includes leak-proof seals and rust protection, contributing to longer service life in outdoor conditions.
• Customers report good functionality, fit and quality, including direct replacement for RV basement doors.

Cons

• Ball studs are not included, so buyers must verify end fittings and may need to purchase hardware separately.
• Fixed 100lb force may be more than needed for very light lids or insufficient for extremely heavy custom hatches.

Specifications

Model	ML28100
Extended length	30.9in
Compressed length	17.1in
Force	100lb / 445N per strut
Quantity	2 pieces per set
Applications	Truck bed, tonneau cover, floor hatch, RV doors, shed window

Our Verdict

The ML28100 30.9in 100Lb gas strut set is a practical, value-oriented replacement for owners of trucks, trailers and RVs who need dependable lift support with clear dimensions and OE-style fit. Its durable seals and rust protection make it a sensible choice for outdoor use, though buyers should confirm mounting hardware compatibility since ball studs are not included.

Frequently Asked Questions

Do these struts include ball studs?
They are sold without ball studs, so check your existing mounting hardware or purchase matching fittings separately.

Will 100lb be enough for my hatch?
Measure the lid weight and mounting geometry first; 100lb per strut is suitable for many medium to heavy doors but may be excessive for very light lids.

Are these durable in outdoor conditions?
The product uses leak-proof piston seals and rust protection to resist temperature extremes and outdoor exposure for longer service life.