Wacker Neuson 5000151287 Washer

The Wacker Neuson Washer is a genuine OEM Washer designed for a broad range of Wacker Neuson equipment, including DPU-series reversible vibratory plate compactors, PT3H trash pumps, HSH350 hydronic surface heaters, and E1100 ground heaters. As a direct OEM part, is sourced from Wacker Neuson and manufactured to the same specification as the original hardware installed at the factory. This washer is confirmed to fit an extensive list of DPU models — from the DPU 3050H and DPU 3060H through the DPU 5260, DPU 5275, DPU 6260, and DPU 6275 series — as well as PT3H pump assemblies and HSH350 surface heater units. When you need an exact-match replacement without the guesswork, the is the correct call.

Key Features

• Genuine OEM Hardware Consistency — Manufactured to Wacker Neuson's original dimensional and material specification, ensuring correct load distribution and clamping force for every fastened joint this washer serves.
• Drop-In Hardware Replacement — Matches the original bore, outer diameter, and thickness exactly, so it seats flush and installs without reworking the surrounding fastener stack.
• Broad Cross-Equipment Fitment — A single part number covers DPU 3050H through DPU 6275 reversible plate compactors, PT3H trash pumps, HSH350 hydronic surface heaters, and E1100 ground heaters — one order covers multiple machines in your fleet.
• Protects Mating Surfaces — Distributes fastener clamping load evenly across the joint face, preventing surface deformation, fretting, and fastener loosening under the vibration loads typical of compaction and pump equipment.
• Correct Torque Retention — Proper washer seating maintains bolt preload over time, helping critical fastened connections stay tight through extended operating cycles and repeated service intervals.

A washer may be small, but it plays a direct role in joint integrity across the entire machine. By spreading the clamp load of a bolt or nut over a larger surface area, a washer prevents the fastener from pulling through or damaging the host material — particularly important on cast housings, aluminum brackets, and sheet-metal assemblies common to compaction equipment and pumps. On high-vibration machines like the DPU-series plate compactors, a worn, missing, or incorrect washer allows fastener loosening that can escalate into structural damage or component failure. Replacing a worn or lost washer with the correct OEM piece restores the designed clamping geometry and keeps the connection performing as intended.

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.