RP50587 Single-Handle Valve Cartridge for Delta DIAMOND Seal Technology DST Kitchen & Lavatory Faucet 36mm Models CSR-U1 This is the best way

This is the best way to prevent your new parts from failing

GX24q-3 4-Pin Base: Equipped with a standard 4-pin push-in base (plug-and-play) for a secure electrical connection and easy installation without the need for tools

Washer will not fill with water

HCKS450D050R440Z

Bend leads at least 2mm away from the resistor body to avoid mechanical stress

RP50587 Single-Handle Valve Cartridge for Delta DIAMOND Seal Technology DST Kitchen & Lavatory Faucet 36mm Models CSR-U1 This is the best wayRP50587 Single Handle Valve Cartridge Key Features Controls water volume and temperature for single handle faucets. Durable ceramic disc design provides leak free performance. Engineered for long term use and smooth handle operation. Constructed with plastic and brass components. Replaces Cross Reference Part Numbers Delta: RP50587 Compatibility & Fitment Fits select Delta single handle kitchen faucets. Fits select Delta single handle lavatory