TOTO TCU634CRE / ST634 Toilet Tank Lid – Carolina II 644 Series
TOTO TCU634CRE / ST634 Toilet Tank Lid – Carolina II 644 Series
Original used TOTO Carolina II replacement toilet tank lid. TOTO's parts manual identifies the lid part as TCU634CRE for the 644-series Carolina II toilets.
Part Numbers & Search References
- Official TOTO lid part: TCU634CRE
- Common lid reference: ST634
- Compatible toilet families: MS644114, CST644 and related 644-series Carolina II models
- Number-only search references: 634, 634CRE, 644, 644114
- Approximate lid size: 16 in. × 6.5 in.
- Material: Vitreous china / ceramic
- Item included: Toilet tank lid only
Match your model, finish/color, dimensions and underside shape before ordering. Finish-specific TCU634CRE suffixes vary by color.
Used Condition
Normal cosmetic wear may include light scratches, marks, mineral staining or color variation. Review the actual photos before ordering.
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.