For the Dometic RM3762 RBX refrigerator, the crisper drawers listed are sold individually, not as a set. We offer several compatible crisper drawer parts, including Part# [phone removed], Part# [phone removed], and Part# [phone removed], all compatible with the RM series. These drawers do not include rails or hardware and are designed to slide in under the last shelf, similar to your original setup. The original Dometic part numbers you provided [phone removed] for the small drawer and [phone removed] for the large) do not directly match our part numbers. Because drawer sizes and styles can vary slightly by production date, we recommend comparing the drawer dimensions and style with the listings or providing a photo of your refrigerator data tag and crisper area to ensure the correct match before ordering.