Ensure smooth and reliable faucet operation with this high-quality Single Handle Valve Cartridge, designed as a perfect replacement for Delta DST single handle kitchen and lavatory faucets. Engineered with precision, this valve cartridge features an exact 36mm diameter for a secure, leak-resistant fit, making installation straightforward and hassle-free. Key Features: · Precise Fitment: Specifically made to replace Delta DST single handle kitchen and lavatory faucets, ensuring compatibility and optimal performance. Confirm your model’s compatibility before purchase. · OEM Reference Number RP50587: Matches the original equipment (OE) standard to guarantee proper fit and function, providing peace of mind when replacing your valve cartridge. · Durable Metal Construction: Crafted from premium metal materials, this valve cartridge offers enhanced durability, long service life, and consistent water flow control over time. · Leak-Resistant Design: The precisely measured 36mm diameter promotes a tight seal during installation, reducing the risk of leaks and water damage. · Cost-Effective Replacement: A practical solution for repairing faulty or worn-out valve cartridges without the need to replace the entire faucet, saving you both time and money. Specifications: · Item Type: Single Handle Valve Cartridge · OE Number: RP50587 · Fitment: Replacement for Delta DST Single Handle Kitchen and Lavatory Faucet · Diameter: 36mm Package Includes: · 1 x Single Handle Valve Cartridge Upgrade your faucet performance effectively with this dependable valve cartridge, designed to deliver smooth operation, enhanced durability, and precise fit for your Delta DST single handle faucets.