Wacker Neuson 5100050455 Drain Screw Complete

The Wacker Neuson Drain Screw Complete is a genuine OEM drain screw complete designed for a wide range of Wacker Neuson vibratory plate compactors and water pumps, including the VP1550, VP2050, VP1340, BPU2540A, WP1540, WP1550, GV2500A, HP50A, and WPU1550 series. As a direct OEM replacement, this part is manufactured to the exact specifications Wacker Neuson requires, ensuring a proper seal and correct thread engagement every time. It fits an extensive lineup of VP, WP, WPU, and BPU series machines, covering both US and international variants. Keep a spare on hand and service intervals become straightforward — no guesswork, no improvised solutions.

Key Features

• OEM-Grade Sealing Integrity — Manufactured to Wacker Neuson's exact thread and sealing specifications, so the drain point closes completely without weeping or leakage under operating conditions.
• Direct Thread-In Replacement — Matches the original thread pitch and head profile for a straightforward removal and reinstallation using standard service tools — no reworking the drain port required.
• Broad Series Compatibility — Fits VP1340, VP1550, VP2050, BPU2540A, WP1540, WP1550, WPU1550, GV2500A, HP50A, and related variants, covering both US-spec and international-spec machines.
• Protects Engine and Equipment Oil Systems — A correctly seated drain screw complete prevents unintended fluid loss during operation, protecting internal components from running dry or becoming contaminated.
• Fuel and Oil System Safety — A failed or cross-threaded drain screw can result in uncontrolled fluid release near hot engine surfaces; using the correct OEM part eliminates that risk during routine servicing.
• Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson's authorized parts network under part number 5100050455, confirming authenticity for every order.

The drain screw complete serves as the serviceable closure point for the oil or fluid sump on Wacker Neuson compactors and pumps, allowing operators to drain fluids cleanly during scheduled maintenance without disturbing surrounding components. When the drain screw is worn, cross-threaded, or missing its sealing element, it can allow fluid to seep out during operation — leading to low oil levels, accelerated internal wear, or environmental contamination on the worksite. Replacing a damaged drain screw complete with the correct OEM part restores a leak-free seal and keeps routine fluid changes fast and mess-free.

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.