BRIGGS NO 50 CASE BALLCOCK PISTON SUBKIT820

The Briggs No. 50 Case Ballcock Piston is a precision-engineered replacement component designed for reliable toilet tank fill valve operation. This durable piston mechanism controls water flow into the tank, ensuring consistent and efficient refilling after each flush. Built to exacting standards, it delivers dependable performance in both residential and commercial applications. Compatible with Briggs ballcock assemblies, this replacement part restores proper water regulation and helps prevent leaks or running tanks. An essential component for plumbing professionals and DI