Glacier Bay 215-583 Toilet Tank Lid
IMPORTANT — FLUSH BUTTON NOT INCLUDED: This listing includes the ceramic toilet tank lid only. Any flush button, mounting hardware, or internal tank parts shown in photos are not included.
Original Glacier Bay 215-583 replacement toilet tank lid, sometimes marked N2326TL. This is an original used ceramic/vitreous-china lid from older plumbing inventory.
Important: Measure the Width Before Ordering
215-583 / 215583 / N2326TL and N2316TL look almost identical, but they are different lids and are not interchangeable. The model marking and appearance alone are not enough. The reliable way to distinguish them is to measure the shorter front-to-back outside width at the widest point.
- This 215-583 / N2326TL lid: approximately 17.75" × 8.25" — shorter width approximately 8.25"
- N2316TL lid: approximately 17.75" × 8" — shorter width approximately 8"
The difference is only about 1/4 inch, so measure carefully across the widest outside edges. If your lid measures approximately 8 inches on the shorter dimension, see the N2316TL listing instead.
Technical Specifications
- Manufacturer: Glacier Bay
- Inventory Reference: 215-583 / 215583
- Lid Part Number: 215-583 / T-6900
- Alternate Marking: Some examples may be stamped N2326TL
- Critical Distinction: Not the same as N2316TL
- Lid Size: Approximately 17.75" × 8.25"
- Compatible Tank Number(s): 215-583
- Material: Vitreous china / ceramic
- Item Included: Toilet tank lid only
- Not Included: Flush button, mounting hardware, and internal tank parts
- Condition: Used original replacement part
Confirm Fit Before Ordering
Do not order from the stamp or photos alone. Measure the maximum left-to-right length and the shorter front-to-back width, then compare both measurements and the button opening with this listing.
Need help identifying it? Send FixALid a clear photo of the numbers inside the tank, a straight-on photo of the tank opening, and the maximum left-to-right and front-to-back measurements.
Used Condition
Normal cosmetic wear may include light scratches, marks, mineral staining, color variation, or other signs of age. Most of our lids are pre-owned originals, and many are discontinued and hard to find. We will never send you a bad lid. Our goal is to get you the right replacement so you can keep your toilet working. Not sure which lid you need? Send us photos and measurements before ordering, and we’ll help you find the right match.
Need Help Identifying Your Lid?
Not 100% sure this is the right lid? Text me photos before ordering and I’ll help narrow down the correct replacement.
Best photos: numbers inside the tank, underside of the old lid, tank opening, and the full toilet. Include measurements and color if known.