RP46463 Cartridge Replacement – Fix for Delta Dual Handle Shower! The RP46463 cartridge replacement is the perfect solution for Delta 17 Series shower and R10000 Series valves (2006-Present). Restore smooth, reliable performance with this direct-fit replacement cartridge—no more drips, stiff handles, or sudden temperature changes! Key Features & Benefits: Perfect Fit for Delta Valves – Designed as an exact replacement for the RP46463 cartridge, this part is compatible with Delta 17 Series shower (2007-Present) and fits Delta R10000 Series valves seamlessly. Fix Leaks & Restore Control – Struggling with a leaking shower or poor temperature adjustment? This cartridge eliminates drips and brings back precise hot/cold water control. Easy DIY Installation – Includes step-by-step instructions for a quick 15-minute swap—no plumber needed! Save money and hassle by replacing your dual handle shower cartridge yourself. Durable & Long-Lasting – This shower repair part is tested for 20,000+ cycles to ensure leak-free durability. Compatibility: Fits Delta 17 Series shower valves (2007-Present) Compatible with Delta R10000 Series valves Replacement for Delta dual-handle systems (temperature and volum control)