[When to Change] Cyclone baffle bin runner can help to support the dust buckets parts. If you encounter difficulty opening the dust bin lid via the slide rail during garbage removal, causing the bin to fall off, you need to check the triangular part at of the support plate of the cyclone separator. If it is missing or broken, replace it with a new bin runner to proper operation.[Easy to Replace] The bin runner comes with the disassembly tools, easier to disassemble and replace the bin runner with the installed video, the whole process takes only a few minutes. Please of your screws to prevent loss, these screws are a special size. If you need them, you can also buy them in our store.Upgraded and Stronger Design - The exclusive widening stress point, with widened release bin switch handle design, makes it easier to release the dustbin and empty the garbage, saving your effort, matches the opening handle perfectly.Updated version opening handle is compatible with the switch lever, the version is short and narrow, this one has been upgraded with a design. It allows us to use the handle with better force and prevents finger pain due to repeated use.Perfect Compatibility- This is the dust box red lever repair accessories, perfectly replacement for trigger opening switch button for V10 SV12 V11 SV14 V12 V15 Gen5 models.Colour:gray+redMaterial:plasticPackage Contents:1 x Bin Runner1 x Dust Bin Trigger SwitchOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.