Painting
Hardware
Spraying
Safety
Abrasives
Cleaning
Tools
Electrical
Plumbing
Stock adequate! Ready to ship
Your payment is secure. We don’t store or see your card details.
Hydrax part 2403440A is a complete fluid section assembly designed for Hydrax 4540–7230 airless sprayers. It contains the essential pump components needed to draw, pressurize, and deliver coating material, including the piston, cylinder, intake and outlet valves, packings, and seals. Replacing a worn or damaged fluid section helps restore consistent pressure, reliable material flow, and overall spraying performance.
