Wacker Neuson 5000151402 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 and single-direction vibratory plate compactors, PT2H and PT3H centrifugal trash pumps, the HSH350 hydronic surface heater, DS70 diesel rammer, and E1100 ground heater. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces. The Adjusting Washer covers an extensive fitment range spanning multiple DPU models from the DPU 2440H through the DPU6275 series, DPS1850H and DPS2050H plate compactors, and PT2H and PT3H pump families. When a worn or missing adjusting washer is replaced with the correct OEM part, critical shaft and bearing clearances are restored to spec, keeping your equipment operating at peak mechanical efficiency.

Key Features

• OEM-Spec Thickness Tolerance — Manufactured to Wacker Neuson's exact dimensional specification, ensuring the correct axial clearance is achieved without shimming or guesswork.
• Drop-In Replacement — Matches the original washer's bore diameter and outer profile for straightforward installation in the existing bearing or shaft assembly.
• Broad Cross-Family Fitment — A single part number covers DPU and DPS vibratory plate compactors, PT2H and PT3H trash pumps, the HSH350 hydronic surface heater, DS70 diesel rammer, and E1100 ground heater.
• Protects Rotating Components — Maintains proper bearing preload and shaft end-play; an incorrectly spaced or worn washer accelerates bearing wear and leads to premature shaft or housing failure.
• Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM component, giving you confidence that the part matches the material grade and geometry of what left the factory.

An adjusting washer is a precision spacer used to set and maintain the correct axial clearance between rotating or reciprocating components — typically along a shaft, inside a bearing housing, or within a gearbox assembly. By controlling end-play and preload, it prevents unwanted axial movement that would otherwise cause accelerated bearing wear, vibration, noise, or mechanical failure. When this washer wears thin, becomes deformed, or goes missing during a service, the resulting incorrect clearance puts abnormal stress on adjacent bearings and shafts, shortening their service life and potentially causing more costly damage to the surrounding assembly.

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.