DeWalt N018155 — genuine DeWalt water-supply valve for tile saws. This compact replacement valve (DeWalt part N018155) routes cooling water to the blade assembly and restores consistent flow for clean, dust‑reduced cuts.

Designed as a direct-fit water supply/valve assembly for DeWalt tile-cutting saws, it replaces worn or cracked feed components and installs in the saw’s water-feed line without modification. This is a new, original DeWalt part suitable when you need reliable water delivery from the machine’s reservoir to the blade — an essential item among DeWalt parts for wet saw maintenance.

Example compatible models: DW860B‑B2 (Type 1), DW860B‑B3 (Type 1), DW860B‑BR (Type 1), DWC860W (Type 1) and DWC860W‑CA (Type 1); it’s also listed for the DW860/DWC860 series tile cutters.

Buy this original DeWalt N018155 to restore proper water flow and protect the blade and motor from overheating and slurry buildup — a simple replacement that gets your saw cutting like new.