Wacker Neuson 5000031565 Lockwasher

The Wacker Neuson 5000031565 Lockwasher is a genuine OEM component designed for a wide range of Wacker Neuson vibratory rammers and battery-powered vibratory plate compactors, including the BS50-2, BS60-2, BS70-2, BS62-2, BS68-2, AP1840, AP1850, AP2560E, and DPS1850H series. As a direct OEM replacement, this lockwasher is sourced to the same specifications as the original hardware installed at the factory, ensuring correct fit and function across all listed models. It also covers select VP1030A vibratory plate compactor configurations. Always confirm your machine's model number and serial number against the fitment list before ordering.

Key Features

• Genuine OEM Hardware Integrity — Manufactured to the exact material hardness and dimensional tolerances of the original, so the locking action holds fastener tension reliably under vibration-heavy operating conditions.
• Direct-Fit Replacement — Matches the original hole diameter, outer profile, and thickness, dropping straight into the existing fastener stack without modification to surrounding hardware.
• Broad Model Coverage — Fits BS50-2, BS60-2, BS70-2, BS62-2, BS68-2, AP1840, AP1850, AP2560E, DPS1850H, and VP1030A series machines across multiple serial number ranges.
• Vibration Resistance — A correctly seated lockwasher prevents fastener back-off caused by the continuous vibration cycles that are inherent to rammer and vibratory plate operation, protecting critical assemblies from loosening in the field.
• Wide Serial Range Applicability — Covers both legacy and current-production machine numbers within the BS and AP families, making it a useful stock item for fleets running mixed-age equipment.

A lockwasher is a small but essential piece of hardware that sits beneath a fastener — typically a bolt or nut — to prevent it from backing out under vibration or dynamic load. In vibratory rammers and plate compactors, every major assembly is subjected to constant oscillating forces during operation, which can gradually work threaded fasteners loose if standard flat washers are used alone. The lockwasher's spring tension or serrated edge bites into the mating surface and the underside of the fastener head, maintaining clamping force even as the machine cycles. When a lockwasher fails or is omitted, fasteners can loosen progressively, leading to component movement, accelerated wear, and potential structural failure of the assembly it secures.

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.