Description
Product Overview
The ALITZ RP1991 faucet seat and spring kit is engineered as a direct replacement for Delta 1600 Series single-lever tub and shower faucets, ensuring a perfect fit and reliable performance. Constructed with a durable brass core and high-quality plastic housing, this kit includes the RP4993 seat and spring components to address common drip and leak issues effectively. Key specifications include polished gold finish, dimensions of 1.97 inches in length and 1.45 inches in width, and a weight of 8.98 grams, making it lightweight yet robust for long-term use. Designed for ambidextrous handling and easy screw attachment, it requires no batteries and is backed by positive customer reviews, highlighting its ease of installation and effectiveness in stopping leaks.

Usage
This product is ideal for homeowners and DIY enthusiasts dealing with leaky Delta 1600 Series single-lever tub or shower faucets, commonly found in residential bathrooms. It is suited for routine maintenance or emergency repairs to prevent water waste and damage, and should be used in environments where quick, tool-free installation is preferred over hiring a plumber. Ensure compatibility by verifying the faucet series before installation to avoid mismatches with other Delta models like 1300, 1400, 1700, or 1800 Series.
Why Choose Us
ALITZ stands out by offering a precision-engineered replacement kit that matches original Delta specifications, providing a seamless fit and immediate leak resolution without the need for professional assistance. The combination of a heavy-duty brass core and premium materials ensures exceptional durability and corrosion resistance, backed by a design focused on user-friendly installation. This commitment to quality and affordability makes it a trusted choice for reliable plumbing repairs, supported by real-world positive feedback and a focus on long-lasting performance.
Key Features
- Perfect fit for Delta RP1991 and 1600 Series single-lever tub/shower faucets
- Includes RP4993 seat and spring kit to stop leaks and drips instantly
- Easy DIY installation with no special tools required, saving on plumber costs
- Durable brass core and plastic housing for long-lasting reliability
- Compatibility checked for Delta 1600 Series only, ensuring accurate replacement
FAQ
What faucet models does this kit fit?
This kit is designed specifically for Delta 1600 Series single-lever tub and shower faucets as a direct replacement for the RP1991 part. It does not fit other series like 1300, 1400, 1700, or 1800, so verify your faucet model before purchase.
Is professional installation required?
No, the kit is DIY-friendly and can be installed without special tools or plumbing expertise. The screw attachment mechanism and clear design allow for quick setup, making it accessible for most homeowners.
How does it prevent leaks?
The included RP4993 seat and spring components work together to seal gaps and restore proper faucet function, addressing common wear that causes drips. The brass core adds strength to maintain a tight seal over time.
What materials are used in the construction?
It features a heavy-duty brass core for durability and a plastic housing with a polished gold finish, combining metal and plastic to resist corrosion and ensure reliable performance in moist environments.
Can I use this for other brands besides Delta?
No, this kit is exclusively compatible with Delta 1600 Series faucets. Using it with other brands or models may not fit properly and could lead to inefficiencies or damage.




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