Answering the question: which gas struts are best for hatch lids and similar openings? This guide highlights top options suitable for RV beds, camper shells, hatch lids, and storage compartments. It helps buyers choose by weight capacity, length, and mounting compatibility. The picks target different lid weights and use cases, from light cabinet doors to heavier hatch openings. The following table summarizes the five selected products for quick comparison.
| Product | Extended Length | Weight Capacity | |
|---|---|---|---|
| ARANA C1608054 20″ Gas Prop Spring | 19.7 in | 100 lb pair (85–110 lb range typical) | Camper shell, RV bed lids |
| AiYiGu 4325 Rear Hatch Shocks | 23.62 in | Noted for rear hatch support on Beetle | Rear hatch on small cars and hatchback trunks |
| NIDAYE 2 Pack 10″ Gas Prop | ~9.69 in to ~11 in extended | 100 N / 22 lb per strut | RV beds, small lids, DIY lids and boxes |
| ECCPP Rear Liftgate Hatch Shocks | Varies by model | Set for Toyota Sienna, 4590 series | Rear liftgate hatches on minivans |
| PAMAGOO 20″ Gas Struts (2 Pack) | 20.04 in | 100–140 lb capacity per pair | Heavy lids like RV storage and cabinet doors |
ARANA C1608054 20″ Gas Prop Spring Set
Best for heavier lids like camper shells and RV beds. Each kit includes two 20-inch gas springs rated around 100 pounds combined tension, suitable for lids weighing roughly 85–110 pounds. Extensions run about 19.7 inches with a 11.8-inch retracted length. A note: ensure your lid weight matches the supported range to avoid under- or over-pressurization. This set fits direct replacement needs for many RV and storage applications, but mounting brackets may be required if your current hardware differs.
Who it’s best for: buyers replacing older gas struts on large lids or campers where a balanced, strong lift is needed. Why selected: clear 20-inch length with robust 100 lb total force, widely compatible with RV bed frames and hatch openings.
Caution: the package does not include mounting brackets; you may need the B08MWK6DBF brackets for installation. Check the lid weight and supported force before purchasing.
AiYiGu 4325 Rear Hatch Shocks (Volkswagen Beetle)
Best for compatibility with 1998–2010 Volkswagen Beetle rear hatches. This set replaces part numbers like SG201014 and PM2039M, offering a straightforward swap for Beetle hatch mechanisms. Compressed length around 14 inches and extended length about 23.62 inches. Selection rationale: direct match for common Beetle sizing and OEM references, making it a reliable option when upgrading hatch support on compatible cars.
Who it’s best for: Beetle owners seeking exact-replacement gas struts for the rear hatch. Why selected: targeted compatibility and straightforward installation for a known vehicle model.
Caution: not a universal fit; verify your hatch mounting points and ensure the extended length doesn’t interfere with trunk space or nearby components.
NIDAYE 2 Pack 10″ Gas Prop for Lids
Best for compact lids such as RV bed platforms, small storage boxes, and light-duty cabinets. These 10-inch gas struts provide about 100 N (22 lb) of per-strut force with a travel range suitable for lids that lift to roughly a modest angle. They are designed for multiple small-footprint applications and are a practical option when space is tight or when a lighter lift is sufficient.
Who it’s best for: owners replacing smaller hatch lifts in RVs or cabinets where a compact, economical solution is needed. Why selected: compact length with reliable 22 lb per-strut lift, which suits lighter lids without excess strain.
Caution: performance can vary with temperature and wear; not ideal for very heavy lids or frequent high-force use.
ECCPP Rear Liftgate Shocks For Toyota Sienna
Best for minivan rear hatches where OEM-like performance is desired. This set targets Toyota Sienna models from 2004–2010, aligning with SG229013 and 4590 lift support specifications. The product emphasizes durable piston rods, multi-lobe seals for vibration resistance, and adherence to OEM-style performance. It’s a solid pick when you want a direct-fit replacement that adheres to original-style operation.
Who it’s best for: Sienna owners or those with similar-mount applications seeking a reliable, OEM-style replacement. Why selected: clear fitment to a common minivan hatch, with a focus on durability and consistent lift.
Caution: verify compatibility with your exact model year and door geometry to ensure a proper fit without interference.
PAMAGOO 20 Inch 100 lb Gas Struts (2 Pack)
Best for heavy lids such as RV storage beds, cabinets, doors, and tool boxes, where a strong lift is required. Each 20-inch gas strut provides substantial force, with a pair designed to support lids in the 100–140 lb range. Extended length about 20.04 inches and compressed length about 12.13 inches. The kit includes 2 struts and mounting hardware for many common DIY installations.
Who it’s best for: users needing a robust lift for larger lids or where frequent opening strength is beneficial. Why selected: explicitly marketed for heavy lids and versatile enough for multiple storage applications.
Caution: heavier lids demand precise mounting alignment; mismatched mounting angles can reduce effectiveness or cause binding.
Buying Guide
- What weight should my gas struts support? Match the lid weight to the total recommended force of the two struts. If your lid weight sits in the middle of the stated range, a 2×10–20 inch setup often delivers balanced opening and stable hold.
- What length do I need? Lids with taller openings typically need longer struts. Check the extended and compressed lengths to ensure clearance when opened and closed, avoiding contact with hinges, frames, or accessories.
- Are mounting brackets required? Many sets assume existing hardware. If your current mounts differ, you may need compatible brackets to install correctly. Confirm bracket availability before purchasing.
- Universal vs. model-specific? Some struts are designed for specific makes and years. For vehicles, verify OEM part numbers or compatibility lists. For RVs and cabinets, consider flexibility in lid weight and frequent use.
- Temperature and durability considerations? Some models claim better performance in extreme temperatures. If you operate in varied climates, prioritize seals, corrosion resistance, and a high cycle count.
FAQ
- Q: How do I choose the right gas strut length? A: Measure the lid’s height and ensure the extended length fits the open space without contact; compare to the strut’s compressed length for installation clearance.
- Q: Can I mix different brands? A: It’s best to match lift force and length for reliable operation. Different brands may have varying mounting hardware and tolerances.
- Q: Do gas struts require mounting brackets? A: Some kits include brackets; others require a separate purchase. Check the product description and your current mounting hardware.
- Q: Are these suitable for outdoor use? A: Many struts are designed for outdoor environments, but verify weather resistance and corrosion protection, especially in humid or salty air.
- Q: What is a typical service life? A: Gas struts are rated for many thousands of compression cycles; actual life depends on usage, mounting quality, and environmental conditions.