Wacker Neuson 5000151410 Adjusting Washer

The Wacker Neuson is a genuine OEM Adjusting Washer designed for a wide range of Wacker Neuson equipment, including DPU and DPS series reversible vibratory plate compactors, PT2H and PT3H centrifugal trash pumps, the DS70 diesel rammer, and HSH350 hydronic surface heaters. As a direct OEM replacement, this washer is manufactured to the exact tolerances specified by Wacker Neuson, ensuring correct fitment without the guesswork. It covers an extensive cross-section of the DPU line — from the DPU2440H and DPU2540H through to the DPU6275 series — making it a high-demand service item across compaction and fluid-handling equipment fleets. Keeping this small but critical component in spec helps maintain proper mechanical clearance and load distribution throughout the drivetrain or pump assembly.

Key Features

• OEM-Spec Thickness Tolerancing — Manufactured to Wacker Neuson's exact dimensional specification, ensuring the washer delivers the correct mechanical clearance and preload for which it was engineered.
• Drop-In Replacement — Matches the original mounting position and stack geometry, so it installs directly into the existing assembly without shimming or reworking adjacent components.
• Broad Fleet Coverage — A single part number serves DPU and DPS reversible vibratory plate compactors, PT2H and PT3H trash pumps, the DS70 diesel rammer, DPS1850H and DPS2050H single-direction plates, and the HSH350 hydronic surface heater, simplifying parts inventory across mixed fleets.
• Maintains Drivetrain and Pump Alignment — A worn or missing adjusting washer allows unwanted axial play, leading to accelerated bearing wear, vibration imbalance, or shaft misalignment in both compaction and pump applications.
• Genuine Wacker Neuson OEM Part — Sourced directly from the manufacturer, this part carries the same part number — 5000151410 — used in Wacker Neuson's own service documentation and parts lists.

An adjusting washer is a precision-thickness spacer used to set and maintain the correct axial clearance or preload between rotating or sliding components — such as shafts, bearings, and gear assemblies. In vibratory plate compactors and trash pumps, this washer ensures that moving parts operate within the clearance window the designer intended, preventing both excessive play and over-tightening that could cause heat build-up or premature wear. When an adjusting washer degrades, becomes deformed, or is lost during service, the result is typically increased vibration, accelerated bearing failure, or reduced output efficiency — making timely replacement with the correct OEM part essential to restoring proper machine function.

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.