Wacker Neuson 5100067164 Drain Screw

The Wacker Neuson Drain Screw is a genuine OEM component designed for the BPS1550B, BPS1550Bw, BPS2050B, BPS2050Bw, and A5000/160B series pumps. Sourced directly from Wacker Neuson, this drain screw matches the exact thread specification and material grade of the original part, ensuring a flush, leak-free fit every time. Whether you are servicing a BPS1550B or a BPS2050Bw, part is the correct factory-specified replacement. Keep one on hand so routine fluid drainage and maintenance never becomes a delay on your jobsite.

Key Features

• Genuine OEM Thread Integrity — Manufactured to Wacker Neuson's original thread pitch and torque spec, so the screw seats and seals correctly without risk of cross-threading or stripping.
• Direct Drop-In Replacement — Installs into the same drain port as the original, requiring only standard hand tools and no reworking of the drain boss.
• Broad BPS and A-Series Compatibility — Confirmed fitment across the BPS1550B, BPS1550Bw, BPS2050B, BPS2050Bw, and A5000/160B pump models, covering a wide range of Wacker Neuson submersible pump applications.
• Leak-Free Fluid Drainage — A properly seated drain screw maintains a positive seal during pump operation and allows controlled, mess-free drainage during routine service — a worn or damaged screw risks fluid loss and contamination.
• Fuel and Fluid System Compliance — Using the correct OEM drain screw in fuel or fluid-contact applications prevents seal degradation and ensures the drainage point meets the original design intent for safe fluid handling.

A drain screw provides a removable, resealable access point in the pump housing or fluid reservoir, allowing operators to fully evacuate fluid during routine maintenance, winterization, or storage. When the drain screw is properly installed and torqued, it forms a tight seal that prevents leaks during normal pump operation. A damaged, missing, or incorrect drain screw can result in unintended fluid loss, contamination of the work area, or an inability to perform a clean, complete fluid change — all of which can shorten the service life of the pump.

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.