ᐅ Which components of the IKEA BESTA system are most prone to wear, and how can I replace them?

Hello everyone, I have a specific question about the IKEA Besta system: In your experience, which components of the BESTA system are most prone to wear and tear, especially with frequent opening and heavy use of the furniture? Also, what is the best approach when you want to replace these parts? I am interested not only in common wear parts like hinges but also in connector plates, carcass elements, or drawer runners. If you have any tips on how to disassemble or reorder parts, and whether original parts are necessary or compatible alternatives can be used, that would be very helpful. Thanks in advance!

Hello lanepu, thank you for your precise question. Certain components of the IKEA BESTA system are indeed known to be more vulnerable, especially with frequent use. The parts that wear out the most are:

- Hinges (usually flap and door hinges)
- Drawer rollers
- Fastening elements, especially cam locks and dowel connections
- Shelf supports

Replacement always begins with carefully removing the damaged parts. For example, hinges are generally easy to dismantle using screws. It is recommended to use a Phillips screwdriver and to loosen the screws in the order they are attached to prevent the door from shifting.

For the rollers, it is important to first fully pull out the drawer and then remove the rollers from the metal or plastic tracks. Sometimes they are riveted or clipped in place, so a bit of courage and the correct tools—such as pliers or a small flathead screwdriver—are needed.

Connector plates are less problematic because they are often equipped with a central cam lock. To release this connection, turn the cam lock counterclockwise—but beforehand, all adjacent screws should be removed to avoid warping.

Original IKEA parts are generally recommended because their fit and material quality are reliable. Compatible alternatives are rare and often come with a loss of quality. You can obtain the parts directly at the IKEA store service desk or order them on request.

One quick question: Are you using BESTA as an open combination, with doors, or with drawers, and what kind of load is it mainly subjected to? This way, I can provide more targeted advice.

Palenar schrieb:
Original parts from IKEA are generally recommended because the fit and material quality are reliable.

Thank you for the detailed explanation! I mainly use the BESTA system with doors and drawers that are opened several times a day, and in some places you can already slightly feel it when moving the drawers; you hear small clicking noises. The components are stressed primarily by frequent opening and closing, rather than by heavy weight.

Could you possibly provide more information about replacing the rollers on the drawers? Specifically, I would like to know if there is any trick or special tool that is absolutely necessary when removing the drawers, and what to watch out for to avoid damage. I’m also interested in whether the entire rail system should always be replaced when changing the rollers, or if it’s possible to replace individual rollers without issues.

lanepu schrieb:
Could you maybe provide more details about replacing the drawer rollers?

Sure! When replacing the rollers in the BESTA system, one thing is especially important: patience and a careful approach. The drawer must be fully removed – with BESTA, this usually works by pulling it out completely and unlocking the catches (usually small plastic tabs) on the guide rails.

As for tools, a small Phillips screwdriver and sometimes a narrow flathead screwdriver are very helpful for releasing clips. There are different types of rollers: some are screwed in, others clipped or even riveted.

- Screw-attached rollers: simply unscrew with the appropriate screwdriver and replace the roller.
- Clipped or riveted rollers: gently pry to avoid breaking the clips. For riveted connections, use a small drill bit (about 2mm) or a punch to carefully remove the rivets, then the new part can be attached with small screws.

It is generally not necessary to replace the entire rail system—individual rollers can usually be swapped out. However, the new rollers must match the existing model exactly—pay close attention to dimensions and attachment methods, otherwise the replacement can be tricky.

My advice: check if IKEA offers exact replacement rollers for your model—they are often cheaper than full rails and fit perfectly.

If the rails themselves show wear (bends, broken brackets), a full rail replacement is worth considering.

By the way, how old is your BESTA system overall? This often plays a big role regarding material fatigue.

I would like to add that when working with BESTA furniture, it is important to pay attention to the quality of the screws and fasteners. Especially the small connector plates – such as cam locks and shelf supports – often experience unfavorable stress and can become loose over time.

If you replace these parts, I recommend:

- Using original replacement parts from the IKEA range
- Checking that the old connector plates are not damaged before fully disassembling the furniture
- Tightening the fasteners evenly during assembly to avoid warping the structure

Additionally, you can apply small amounts of lubricant, such as silicone spray, to moving parts like hinges and rollers. This reduces squeaking noises and extends their lifespan.

Another useful tip: Use a suitable screwdriver that won’t slip to avoid damaging the screw heads, which would make later removal unnecessarily difficult.

If you like, I can also provide you with a step-by-step guide for replacing hinges and rollers.