[When to Change] The cyclone baffle bin runner helps support the dust bucket components. If you experience difficulty opening the dust bin lid via the slide rail during garbage removal, causing the bin to fall off, inspect the triangular part on the support plate of the cyclone separator. If it is missing or damaged, replace it with a new bin runner for proper operation. [Easy to Replace] The bin runner comes with disassembly tools, making it easy to remove and replace with the help of an installation video. The entire process takes only a few minutes. Please keep your screws secure to prevent loss, as they are a special size. Replacement screws are available in our store if needed. Upgraded and Stronger Design Features an exclusive widened stress point and an enlarged release handle for easier dustbin release and garbage emptying, reducing effort and ensuring a perfect fit with the opening handle. The updated opening handle is compatible with the switch lever. This upgraded version is wider and more ergonomically designed, allowing better grip and force application while preventing finger discomfort from repeated use. Perfect Compatibility This dustbox red lever repair kit is a direct replacement for the trigger opening switch button on V10, SV12, V11, SV14, V12, V15, and Gen5 models. Color: Gray + Red Material: Plastic Package Contents: 1 x Bin Runner 1 x Dust Bin Trigger Switch Note: Only the items listed above are included; other products are not part of this package. Note: Lighting reflections and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement may vary by +/- 1-3 cm.