Hello John, thank you for your question. That part number (5304508067) is the frame and glass that the crisper bin slides into. The rollers (5304508016) seem to be separate parts, that are not included with the cover. Also, the slide rails (5304508034 left side, and 5304508033 right side) are showing as separate items as well. If these are broken, or can't be reused, they would have to be ordered in addition to the cover. I hope this helps!

Hello Neil, thank you for writing. We would be happy to look into this, but we will need the model number for your refrigerator to do so. We look forward to hearing back from you!