Wacker Neuson 5100067199 Valve Cap

The Wacker Neuson Valve Cap is a genuine OEM component designed for the BPS1550B, BPS1550Bw, BPS2050B, BPS2050Bw, and A5000/160B series pumps. As a factory-sourced part, it meets the exact material and dimensional standards set by Wacker Neuson, ensuring a correct, hassle-free installation. This valve cap is confirmed to fit across the BPS and A5000 pump lines, making it the right choice whether you're servicing a single unit or maintaining a fleet. Keep part number on hand to avoid unnecessary delays during routine pump maintenance.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material grade and thread specification, so the cap seals consistently under working pressure without deformation or leakage.
• Direct Thread-On Replacement — Engineered to match the original valve port thread pattern exactly, allowing straightforward removal and reinstallation with standard hand tools.
• Broad Pump Series Compatibility — Fits BPS1550B, BPS1550Bw, BPS2050B, BPS2050Bw, and A5000/160B models, covering multiple configurations across the BPS and A5000 pump families.
• Protects Valve Function Between Service Intervals — A properly fitted valve cap keeps the valve port free of debris and contamination, preserving valve performance and extending service life.
• Prevents Unintended Pressure Release — Correctly seated, the cap maintains a secure closure on the valve port, preventing accidental fluid loss or pressure bleed-off during transport and storage.

A valve cap is a protective closure fitted over a valve port on a pump or pressurized system. Its role is to seal the port against dirt, debris, and moisture when the valve is not in use or between service intervals, preventing contamination that could compromise valve operation or internal pump components. When a valve cap is missing, cracked, or improperly seated, the exposed port becomes vulnerable to ingress that can lead to valve wear, leaks, or loss of pressure integrity — making timely replacement an important part of routine pump upkeep.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.