Description
Product Overview
The Oatey Toilet Repair Spacer Kit is engineered to address the most common challenges faced during bathroom remodels and repairs. Traditional wax rings can shift, compress, or develop gaps over time, leading to persistent leaks and costly water damage. This kit replaces the uncertain wax barrier with a series of precision‑cut polymer spacers that create a uniform, leak‑free seal between the toilet flange and the bowl. Each spacer is manufactured from a high‑density, chemical‑resistant material that maintains its shape under the weight of a standard residential toilet while resisting compression set. The kit includes four distinct thicknesses—1/8 inch, 1/4 inch, 1/2 inch, and 3/4 inch—allowing installers to fine‑tune the vertical gap to match any flange height, whether the floor is newly tiled, newly finished wood, or an existing uneven surface.
All components are packaged in a compact, recyclable box that bears the Oatey brand, a name synonymous with plumbing reliability for over a century. The product carries the model number 43406 and complies with industry standards for durability and performance. With a unit weight of just eight ounces, the kit is lightweight enough for easy handling yet robust enough to withstand the daily stresses of a busy household bathroom. The included warranty provides a one‑year limited guarantee, underscoring Oatey’s confidence in the product’s longevity.
![[Product front view showing all components]](https://www.palero.store/wp-content/uploads/2026/06/d7544fbd83174871bbfebc56c98c6a73.jpg)
Usage
This spacer kit is ideal for a wide range of applications. Professional plumbers will find it valuable for new construction projects where floor heights can vary dramatically between rooms, especially when installing tile, marble, or granite surfaces that add several inches to the base level. DIY homeowners tackling a bathroom remodel will appreciate the simplicity of the system: after removing the old wax ring, the appropriate spacer thickness is selected, placed on the flange, and the toilet is set back onto the flange, compressing the spacer evenly to create a seal. The kit also serves as an excellent solution for repairing existing leaks without the need to dismantle the entire floor. By simply swapping out the old wax ring for a spacer, the repair can be completed in a fraction of the time, reducing labor costs and minimizing disruption.
Because the spacers are color‑coded and clearly labeled, even novice installers can quickly identify the correct size for their specific situation. The kit works equally well on residential and light commercial installations, supporting both standard and low‑profile toilet models. When used in conjunction with Oatey’s compatible flange extenders, the system can accommodate even greater variations in floor height, ensuring a watertight connection regardless of the underlying substrate.
Why Choose Us
Choosing Oatey means selecting a brand with a legacy of engineering excellence and a commitment to customer satisfaction. Each spacer is produced in a controlled environment using injection molding technology that guarantees consistent thickness and surface finish. The polymer material is specifically formulated to resist chemical attack from common household cleaners, preventing degradation that could compromise the seal over time. Oatey’s extensive distribution network ensures that replacement parts and additional accessories are readily available, providing peace of mind for long‑term maintenance.
Beyond the technical specifications, Oatey stands behind its products with responsive after‑sales support. Customers can reach out to a dedicated service team for installation guidance, troubleshooting, or warranty claims. The company also offers detailed installation manuals and video tutorials that walk users through each step of the process, from flange preparation to final torque specifications. This level of support reduces the learning curve and helps prevent common installation errors that lead to leaks.
Environmental responsibility is another pillar of Oatey’s philosophy. The spacer kit is made from recyclable materials, and the packaging is designed to minimize waste. By eliminating the need for disposable wax rings, the product contributes to a reduction in landfill material and promotes a more sustainable approach to bathroom renovations.
Key Features
- Wax‑free design eliminates common leak points and provides a permanent seal.
- Four interchangeable spacer thicknesses allow precise adjustment for any floor height.
- High‑density polymer resists compression, chemicals, and temperature fluctuations.
- Easy installation with color‑coded sizes, suitable for DIY and professional use.
- Backed by Oatey’s 1‑year limited warranty and dedicated customer support.
FAQ
Can I use the spacer kit with an existing wax ring?
No. The spacer kit is intended to replace the wax ring entirely. Remove the old wax ring before installing the appropriate spacer to ensure a proper seal.
What if my flange height is higher than 3/4 inch?
For flange heights exceeding 3/4 inch, Oatey offers compatible flange extenders that can be used in conjunction with the spacer kit to achieve the necessary clearance.
Is the kit compatible with both round and elongated toilet bowls?
Yes. The spacers are universal and work with any standard toilet bowl shape, as they sit on the flange rather than the bowl itself.
How do I know which spacer size to choose?
Measure the gap between the top of the flange and the finished floor. Select the spacer that matches this measurement; the kit includes 1/8, 1/4, 1/2, and 3/4 inch options to cover most scenarios.
What maintenance is required after installation?
Once installed, the spacer system requires no special maintenance. Periodic visual inspections during routine bathroom cleaning are sufficient to ensure the seal remains intact.




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