
Toto spares, Toto parts, Toto spare parts, Spare code no : D46964R - Soft Landing.
What Is the TOTO Spare Part D46964R – Soft Landing (Soft-Close Hinge)
The part code D46964R refers to a non-electric plastic hinge used in TOTO toilet seats for the soft-closing (or soft‑landing) functionality—specifically on the seat part (not the lid) This mechanism ensures the seat closes slowly and silently, preventing slamming.
Key Details:
- Purpose: Acts as a damper hinge to gently lower the toilet seat, providing a soft, silent close.
- Material: Made from plastic and designed to be durable and functional in the environment of a toilet bowl.
- Complementary Parts: Often paired with a similar hinge for the seat cover (usually coded D46965R) to achieve full soft‑closing across both seat and lid components
Why It Matters – Uses & Importance
- Noise Reduction: Prevents the seat from slamming loudly—a helpful safety feature in homes with children or during nighttime use.
- Durability Enhancement: Reduces impact-related wear and tear, which can prolong the life of the seat and bowl.
- Comfort & Convenience: Offers a smooth, gentle lid descent—enhancing the overall user experience.
Practical Considerations
- Replacement Need: If the existing soft-close mechanism becomes rough, noisy, or stops working, replacing with part D46964R restores smooth operation.
- Compatibility Check: Although the part number gives a clue, always ensure compatibility with your specific toilet seat model by consulting TOTO documentation or parts catalogs.
- Installation Tip: Soft-close hinges can be a bit tricky—removing cover plates carefully to access screws is key. Reddit users often suggest using small flathead tools to gently pry off covers before tightening or replacing hinges
Summary Table
FeatureDetailsPart NumberD46964RFunctionSoft‑closing hinge mechanism for the toilet seatMaterialPlastic (non‑electric)ComplementsSatellite lid hinge part typically D46965RPurposeReduces noise, wear; enhances comfort and safetyUsageReplace worn or faulty soft‑close hinges for smooth operation
Want help identifying compatible seat models or sourcing this part for your specific toilet? Just share your toilet model or a photo, and I can guide you further!
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