35in 40lb Gas Shock Strut Lift Support for Tonneau Cover - Heavy Duty

In this review of the 35in 40lb gas shock strut set, the bottom line is simple: these lift supports are aimed at vehicle owners who need a straightforward, heavy-duty replacement for failing OEM struts on tonneau covers, truck toppers or RV hatches. The strongest reason to buy is the reliable, stable hold they provide under load; each strut delivers about 40lb of force and an extended length near 35.43in so covers stay open during loading and unloading. Installation is deliberately simple, so a DIYer can swap them in minutes without special tools.

Key Features

• Extended Length: The 35.43in extended length gives plenty of span for most pickup bed covers and RV hatch doors, reducing strain on mounting points.
• 40lb Force Per Strut: Each strut supplies about 40lb of lifting force, providing a firm hold to help prevent accidental closure while loading gear.
• Broad Compatibility: Works with tonneau covers, pickup bed covers, truck toppers, RV beds and camper shell doors, making it a flexible replacement option.
• Quick Installation: Designed for click and clip replacement so you can swap out old struts in roughly 5 minutes using only a flat screwdriver.
• Stable Support: Built to hold heavy truck bed covers steady under load, improving safety while you work around the open cover.
• Customer Support: The seller offers 24-hour email support and 18 months of order protection for replacement or installation help.

Who It's For

These gas struts are best for pickup truck owners, RV owners, and trailer users who need a beefier lift support than standard passenger car struts. They suit people replacing worn OEM units on tonneau covers, camper shell lids, and hatch doors who want a no-fuss install and a solid hold while loading gear.

People who should look elsewhere include those who need gas springs with different stroke lengths or significantly higher lift force than 40lb, or buyers who require specialized mounting hardware not included with these click-and-clip style struts.

Pros & Cons

Pros

• Strong 40lb lift provides dependable support for heavy bed covers and rooftop compartments.
• Easy click-and-clip installation means most swaps take under 10 minutes with a flat screwdriver.
• Good fit and value for money for users replacing failing OEM struts on common truck and RV applications.
• Responsive seller support and 18-month protection for added reassurance.

Cons

• Some users report durability issues with a small number of units failing early, so longevity may vary.
• Mounting hardware is basic click-style; those needing custom brackets may need additional parts.

Specifications

Brand	Vepagoo
Extended Length	35.43in
Nominal Length	35in
Force	40lb per strut (approx)
Interchange Numbers	C1615952, C16-15952
Quantity	Set of 2

Our Verdict

These 35in, 40lb gas shock struts are a sensible, cost-effective upgrade for truck bed covers, camper shell tops and RV doors when you need a firmer, reliable hold and simple DIY replacement. They balance strength, ease of installation and broad compatibility, though a few reports of early failures mean buyers who need long-term peace of mind should keep the seller's support and warranty in mind.

Frequently Asked Questions

Will these fit my pickup tonneau cover?
They are compatible with many pickup bed covers and toppers; check the extended length of 35.43in and the 40lb force against your original strut or contact support for help.

How hard is installation?
Installation is typically a 5-minute click-and-clip swap using a flat screwdriver, with no special tools required.

What if a strut fails early?
The seller provides 24-hour email support and 18 months of order protection to assist with replacements or troubleshooting.