DELTA SINGLE HANDLE 600 SERIES DIAMOND BALL REBUILD KIT RK2391

The Delta RK2391 is a complete rebuild kit designed for Delta single handle faucets in the 600 Series. This kit includes all necessary components to restore your faucet to like-new condition, featuring Delta's durable Diamond Ball technology for smooth, reliable operation. The kit contains replacement seals, springs, and the diamond ball cartridge — everything needed for a professional repair without replacing the entire faucet. Ideal for fixing leaks, drips, or restoring water flow control on existing Delta 600 Series installations. Compatible with Delta single handle models using the 600 Series platform. Simple installation makes this an economical solution for extending faucet life and maintaining peak performance.