Description
Product Overview
The Hotop RP4993 faucet repair seat spring kit is engineered for durability and universal fit. Each kit includes a precision‑molded brass seat and a high‑tensile spring that work together to eliminate leaks in single‑handle faucets. Weighing only 0.317 ounces and packaged in a compact 2.87 x 2.48 x 0.55‑inch box, the kit is lightweight yet robust. The brass construction resists corrosion and wear, ensuring a long service life even in high‑moisture environments. Designed to replace both the seat and spring in one step, the kit simplifies maintenance and reduces the need for multiple spare parts.
Usage
Ideal for residential kitchens, bathrooms, commercial lavatories, schools, and retail facilities, this kit restores proper faucet operation in a variety of settings. Whether you are fixing a leaky kitchen sink, a tub faucet, or a shower valve, the RP4993 fits most standard single‑handle designs and can also be used on many double‑handle models. DIY homeowners, property managers, and professional plumbers will appreciate the straightforward installation that requires only basic tools and no special training. 
Why Choose Us
Hotop combines over a decade of plumbing component expertise with rigorous quality control. Each seat and spring is CNC‑machined to exact tolerances, guaranteeing a perfect match to the original faucet geometry. Our brass alloy is selected for its superior strength‑to‑weight ratio, providing resistance to cracking and deformation under pressure. The kit is backed by a 12‑month warranty and has earned a 4‑star rating from over 270 verified customers, reflecting consistent performance and satisfaction.
Key Features
- Premium brass construction resists corrosion and extends part life.
- Universal fit for most single‑handle faucets and many double‑handle models.
- Complete seat‑and‑spring replacement eliminates the need for multiple parts.
- Easy DIY installation saves time and reduces service costs.
- Package includes 20 kits, perfect for bulk repairs or professional use.
FAQ
Will this kit fit my faucet model?
The RP4993 is designed to match the dimensions of most standard single‑handle faucets and many double‑handle designs. Check the faucet’s manufacturer specifications or compare the seat dimensions to ensure compatibility.
Do I need any special tools to install the kit?
No special tools are required. A basic screwdriver, an adjustable wrench, and a small pick or screwdriver tip to remove the old seat are sufficient for a quick installation.
Can I use this kit on a bathroom shower valve?
Yes, the kit works well on shower valves that use a similar seat and spring mechanism, making it a versatile solution for both bathroom and kitchen applications.
Is the brass material safe for potable water?
Absolutely. The brass alloy meets industry standards for safe contact with drinking water and will not leach harmful substances.
How many kits are included in the package?
Each box contains 20 individual seat‑and‑spring kits, providing ample supply for multiple repairs or commercial use.




Hotop Faucet Repair Seat Spring Kit Brass Design
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