ARANA PM3990 28in 150Lb Gas Struts Lift Support - Heavy Lid

In this review the ARANA PM3990 28in gas struts are assessed for owners of RV awnings, camper lids and other heavy access panels who need a dependable lift support that handles substantial weight. The reviewer finds these gas springs best when replacing OEM parts or when the lid weight is between 130-165 lb, because the 668N/150 lb force per strut provides robust support and a confident lift; measure your lid or check the OEM number before buying to ensure an accurate fit.

Key Features

• OEM compatibility: The struts match multiple OEM numbers so they fit many existing installations without custom modification.
• High force rating: At 668N/150 lb per strut the pair handles heavy lids safely, reducing strain on hinges and making lifting easier.
• Precise sizing: The extended length is 28.74 in and compressed length 16.06 in, helping buyers verify center-to-center fit before purchase.
• Versatile applications: They are suitable for RV awnings, camper awnings, tonneau covers, hatch doors and outdoor well pits, offering broad use around the vehicle and camp.
• Support and warranty: The seller provides installation help and an 18 month replacement support promise for fitting issues or defects.

Who It's For

The ARANA PM3990 suits RV owners, camper renovators and DIY mechanics replacing lift supports on heavy lids roughly 130-165 lb where a strong 150 lb gas strut is required. It is especially useful for those who can measure center-to-center lengths and confirm OEM numbers listed with the product.

Those with lighter lids, nonstandard bracket fittings, or who need full installation hardware included should look elsewhere or plan to order brackets separately, since the package includes the two gas springs and instructions only.

Pros & Cons

Pros

• Strong 150 lb force per strut gives reliable lift for heavy lids and reduces hinge stress.
• Good fit for many OEM replacements thanks to multiple compatible numbers listed.
• Clear sizing makes it straightforward to confirm compatibility before purchase.
• Reviewers report easy installation and solid functionality in most use cases.

Cons

• Does not include installation brackets or hardware, which must be purchased separately for some installs.
• A few users reported mixed feelings on long-term build performance under the heaviest awning loads.

Specifications

Our Verdict

The ARANA PM3990 28in gas struts are a practical, cost-effective replacement for heavy lids where a 150 lb rated support is needed; they offer accurate sizing and wide OEM compatibility, making them a good value for RV and camper owners who confirm lid weight or OEM number before ordering. Buy if you need strong lift support and are prepared to obtain brackets separately when required.

Frequently Asked Questions

Do these struts come with mounting brackets?
No, the package includes only two gas springs and instructions; mounting brackets must be purchased separately if not already present.

What lid weight are they designed to support?
They are intended for lids approximately 130-165 lb when used as a matched pair, with 668N/150 lb force per strut.

Can I confirm fit before buying?
Yes, buyers should measure center-to-center extended and compressed lengths and check the OEM numbers listed to ensure a correct replacement.