Choosing the right camper door shocks is not only about size — it’s about matching force, stroke, and installation direction to your door’s actual operation. A proper choice ensures the door opens smoothly, holds steady in the wind, and closes safely without slamming.
This article guides you through two key parts: how to select the ideal camper door strut (based on door weight and geometry) and how to install it correctly for long-term reliability. You’ll also learn maintenance tips, installation mistakes to avoid, and why many OEM engineers rely on Gastac gas springs for stable quality and cost efficiency.
As a certified gas springs manufacturer since 2007, Gastac integrates IATF 16949 automotive-grade standards with bulk procurement support and OEM customization, ensuring each product delivers precision and durability.
What Makes Camper Door Shocks Different
Camper door shocks (also called camper door struts) are gas-filled cylinders that control motion, preventing sudden door slams or uncontrolled drops.
High-quality gastac gas springs ensure smooth damping, corrosion resistance, and consistent force even under vibration or outdoor exposure — making them ideal for camper and RV environments.
When to Upgrade or Replace Your Door Shocks
If your camper door slams shut, hisses when opening, or feels heavy to lift, it’s likely using an incorrect force or stroke.
Gastac provides technical assistance to help identify proper configuration — no guesswork needed.
Step-by-Step: How to Select the Right Camper Door Strut
- 1
Measure Door Weight and Dimensions
Start by recording the door’s total weight, hinge location, and opening angle. This gives the baseline for choosing the correct support force and stroke length. If the door feels light to open but heavy to hold, it’s a sign that your previous gas spring force was mismatched.
- 2
Determine Force Requirement
Force (usually in Newtons) depends on door weight and mounting geometry. Rather than estimating, use Gastac’s technical support or online calculator to identify a recommended force range. Choosing slightly lower force ensures smoother, safer motion instead of a sudden “pop-up” effect.
- 3
Select Stroke and Extended Length
The stroke controls how far the door opens, while the extended length affects the total reach. Make sure the door can open fully without the strut bottoming out or overstretching. It’s better to leave a small clearance at both ends of travel to protect hinges and seals.
- 4
Choose Mounting End Fittings
For most campers, ball sockets or eyelet fittings are standard. If your camper operates near the coast or in humid areas, stainless steel struts prevent corrosion better than painted or zinc-plated ones. If frequent removal is needed, quick-release types save time during servicing.
- 5
Verify Supplier Certification
Always confirm your gas spring supplier is certified under IATF 16949 and ISO 9001:2015 — proof of consistent automotive-grade quality. Choose a gas springs manufacturer like Gastac that supports OEM customization and bulk procurement, so your product quality remains stable from prototype to mass production.
Installation Guide: Correct Mounting Orientation and Tools
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Rod Down Orientation: Mount the shock with the rod pointing downward in the closed position to keep seals lubricated.
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Pre-Test Balance: Test one side before final bolting to confirm smooth lift.
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No Rod Rotation: Twisting damages internal guide bushings.
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Use Correct Torque: Apply proper torque with a T40 or hex wrench.
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Replace in Pairs: Avoid uneven lift or hinge strain.
Maintenance and Mistakes to Avoid
Don’t lubricate piston rods externally.
Don’t use the gas spring as a mechanical stop.
Inspect for corrosion or scratches every six months.
Store spare struts horizontally and dry.
Why Choose Gastac as Your Gas Springs Supplier
As an experienced gas springs manufacturer since 2007, Gastac is trusted by global OEMs for stable quality with cost advantage.
All products comply with IATF 16949 and ISO 9001:2015, ensuring automotive-grade consistency.
💰 Fair and Transparent Pricing Advantage:
While many international brands charge premium rates, Gastac delivers equivalent technical performance at 30–50% lower total cost, supported by in-house production and factory-direct supply.
This balance between reliability and affordability makes Gastac ideal for both engineering projects and procurement departments.
Choose Stability, Choose Gastac
Choosing the right camper door shock ensures both precision and safety. From force selection to mounting orientation, every detail matters for lasting performance.
Choose Gastac gas spring for proven reliability, OEM flexibility, and true cost efficiency.
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