Trunk jacks: work, change and price

Also known as tailgate jacks, jacks are important mechanical parts that hold the trunk in place when it is opened. These are little-known mechanical parts that are nevertheless essential for your comfort when using the trunk of your car.

🚗 How do the trunk cylinders work?

Jacks come in the form telescopic pipesThey allow keep opening trunk your car. Fixed on Trunk at one end and at Hayon on the other hand, the nest has Hydraulic system which allows you to hold the tailgate in place and gradually open the trunk.

So this is resistance to ground trunk, which keeps it at a height when raised and prevents it from falling when filling or emptying the trunk. it spare parts are requested very regularly during various openings and closings of the safe.

They can also be damaged by shocks or vibrations from your vehicle while driving. They are considered comfortable items. very practical on a daily basis and they need to be monitored. Indeed, if they start to malfunction, you run the risk of injury, landing your chest on your neck or head.

⚠️ What are the symptoms of HS jacks?

Over time and during use, the trunk cylinders of your vehicle can lose efficiency or even be completely ineffective. Several symptoms can quickly alert you to trunk cylinder failure:

• The cylinders are too stiff : There is not enough fluid in the hydraulic system to allow the boot to open gradually and smoothly. It will be more difficult to open the trunk and the jacks will resist the opening movement.
• Cylinders are too flexible : this flexibility is caused by too much friction in the telescopic rods. This has loosened both parts of the jacks and they can no longer guarantee safe opening.
• Cylinders damaged : they may look cracked or torn. This is due to the repeated opening and closing of the trunk.

If you have any of these 3 symptoms, it is very important: change trunk cylinders very quickly before you get hurt by your chest. So you can make the changes yourself if you are comfortable with auto mechanics or a professional auto repair shop.

👨‍🔧 How to change the trunk cylinders?

If you would like to replace the trunk cylinders on your vehicle yourself, follow our step-by-step guide to do so.

Required material:

• A pair of jacks
• Toolbox
• Mounting strap

Step 1. Secure the opening of the safe

Use one or more anchorage straps to keep the trunk open for future use. This step is critical to protecting the area in which you will be maneuvering. So check several times to see if your torso is properly held in the air by the straps.

Step 2. Determine the type of attachment and remove the jacks.

The telescopic rod is held by a ball joint in a ball cage. By removing it, you can remove the trunk jacks. There are 2 different types of bindings. For nylon, simply remove the metal ring to gain access to the stem. If they are metal, the needle should be unblocked with a twisting motion.

Step 3: attach new cylinders

You can now fit the new trunk struts to your vehicle. Remember to close the security systems before testing the system.

💸 How much does it cost to replace the trunk cylinders?

To select the cylinders that match your vehicle, you can enter your registration number or registration number. This will allow various internet sites to suggest models for you to suit your car model.

On average, it takes from 5 € and 15 € trunk cylinder. If you do a replacement in the garage, you will have to add 50 to 70 euros in labor costs.

Rack jacks are essential equipment for your safety and comfort when using your rack. If they no longer work properly, be sure to replace them as soon as possible so as not to risk it when opening the safe. Use our online garage comparator to find the one closest to you and at the best price!