Wacker Neuson 5000151290 Spring Washer

The Wacker Neuson is a genuine OEM Spring Washer designed for a broad range of Wacker Neuson equipment, including DPU reversible vibratory plate compactors, RD7 tandem rollers, PT2H and PT3H self-priming trash pumps, DS70 diesel rammers, HSH350 hydronic surface heaters, and E1100 ground heaters. As a genuine Wacker Neuson part, the is manufactured to the same standards as the original hardware installed at the factory, ensuring consistent fit and function across every covered application. This Spring Washer is a direct-fit replacement that installs without modification, keeping assembly straightforward whether you're servicing compaction equipment, pumps, or heating units. Confirm your model number before ordering to ensure compatibility with your specific machine configuration.

Key Features

• Genuine OEM Spring Tension Integrity — Manufactured to the original load and deflection specification, so the washer delivers the correct clamping force and vibration resistance for your application.
• Exact Hardware Match — Sized and profiled to the original fastener assembly; drops into place on the correct bolt pattern without reworking surrounding hardware.
• Wide Cross-Family Fitment — Compatible with DPU reversible vibratory plate compactors, RD7 series tandem rollers, PT2H and PT3H trash pumps, DS70 diesel rammers, HSH350 hydronic surface heaters, and E1100 ground heaters.
• Maintains Joint Integrity Under Vibration — A functioning Spring Washer prevents fastener loosening in high-vibration environments; a worn or flattened washer allows hardware to back out, leading to component misalignment or damage.
• Genuine Part Assurance — Sourced directly from Wacker Neuson, so the part number, material grade, and surface finish match the original specification exactly.

A Spring Washer is a hardened, curved or split ring placed under a nut or bolt head to maintain clamping load in assemblies subject to vibration, thermal cycling, or dynamic loads. As the fastener is tightened, the washer compresses and stores elastic energy that continuously pushes back against the nut, preventing it from working loose during operation. On high-vibration equipment such as vibratory plate compactors, tandem rollers, and trash pumps, a fatigued or permanently deformed Spring Washer loses its spring-back force, allowing fasteners to loosen — which can lead to misalignment, accelerated wear, or component separation if left unchecked.

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.