1. Introduction
This manual provides instructions for the installation, operation, maintenance, and troubleshooting of the Duravit 0063810000 Starck 3 Toilet Seat and Cover. Please read this manual thoroughly before installation and retain it for future reference.
The Duravit 0063810000 Starck 3 Toilet Seat and Cover is designed for use with compatible Duravit Starck 3 toilets. This white finish toilet seat features stainless steel hinges and is designed for standard installation.

Image 1.1: Duravit Starck 3 Toilet Seat and Cover (Model 0063810000) in white finish.
2. Safety Information
- Always wear appropriate personal protective equipment (PPE) during installation, such as gloves and eye protection.
- Ensure all connections are secure to prevent movement or instability.
- Do not overtighten fasteners, as this may damage the product or toilet fixture.
- Keep small parts away from children to prevent choking hazards.
- If you are unsure about any part of the installation process, consult a qualified professional.
3. Package Contents
Verify that all components are present before beginning installation:
- Duravit Starck 3 Toilet Seat
- Duravit Starck 3 Toilet Cover
- Stainless Steel Hinges (pre-attached or separate)
- Mounting Hardware (bolts, washers, nuts)
4. Setup and Installation
Follow these steps to install your Duravit Starck 3 Toilet Seat and Cover:
- Preparation: Ensure the toilet bowl is clean and dry. Remove any existing toilet seat and hardware.
- Positioning Hinges: Place the toilet seat and cover assembly onto the toilet bowl, aligning the hinge posts with the bolt holes on the toilet. The width between the mounting bolts is 10.63 inches (center to center).
- Securing Hardware: Insert the mounting bolts through the hinge posts and the toilet bowl holes. From underneath the toilet bowl, attach the washers and nuts to the bolts.
- Tightening: Hand-tighten the nuts initially to allow for minor adjustments. Ensure the seat is centered and aligned with the toilet bowl. Once aligned, carefully tighten the nuts with a wrench until secure. Do not overtighten.
- Final Check: Gently lift and lower the seat and cover to ensure smooth operation and stability.

Image 4.1: Duravit Starck 3 Toilet Seat and Cover installed on a compatible toilet.

Image 4.2: Duravit Starck 3 Toilet Seat with the cover in the open position, showing hinge mechanism.
5. Operation
The Duravit Starck 3 Toilet Seat and Cover operates manually. It does not feature an automatic soft-close mechanism. To open or close, simply lift or lower the seat and cover by hand.
6. Maintenance and Cleaning
Regular cleaning will help maintain the appearance and hygiene of your toilet seat and cover.
- Use mild soap and water with a soft cloth or sponge for cleaning.
- Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the finish.
- Rinse thoroughly with clean water and dry with a soft cloth.
- Periodically check the hinge connections for tightness and re-tighten if necessary to prevent wobbling.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Seat is loose or wobbles. | Mounting bolts are not sufficiently tightened. | Tighten the mounting nuts underneath the toilet bowl. Do not overtighten. |
| Seat does not align correctly. | Seat was tightened before proper alignment. | Loosen mounting nuts, adjust seat position, then re-tighten. |
| Difficulty cleaning hinges. | Accumulation of dirt or grime. | Use a small brush or cotton swab with mild cleaner to reach tight areas. |
8. Specifications
- Model Number: 0063810000
- Brand: Duravit
- Color: White
- Material: Plastic
- Shape: Round
- Product Dimensions (L x W): 17.17 inches x 14.57 inches
- Item Weight: Approximately 4.84 pounds (2.2 Kilograms)
- Hinge Type: Stainless Steel
- Mounting Bolt Width (Center to Center): 10.63 inches
- Features: Without automatic closure
- UPC: 732454674376, 733353633549

Image 8.1: Top-down view of the Duravit Starck 3 Toilet Seat, illustrating its round shape and dimensions.
9. Warranty and Support
This Duravit product is covered by a 5 Year Limited Warranty. For warranty claims or technical support, please contact Duravit customer service through their official website or the retailer where the product was purchased.
Please have your model number (0063810000) and proof of purchase available when contacting support.







