Wacker Neuson 5100015535 Washer Belleville 1.063 x 1.496

The Wacker Neuson Washer Belleville 1.063 x 1.496 is a genuine OEM component designed for the Vacuum Ready Sweeper series, including the 60" Heavy-Duty Pick-Up Broom, the 72" Heavy-Duty VRS Pick-Up Broom, and the 84" Heavy-Duty VRS Pick-Up Broom. As a direct factory replacement, part is manufactured to the same specifications as the original, ensuring a drop-in installation without guesswork. Sourced directly through Wacker Neuson's OEM supply chain, this washer maintains the clamping and preload characteristics the attachment was engineered around. Confirm your model number against the fitment list before ordering to ensure an exact match.

Key Features

• Correct Preload Geometry — Conical belleville profile delivers the precise spring force and clamping load the fastener joint requires, keeping tension consistent under vibration and load cycling.
• Genuine OEM Sourcing — Manufactured to Wacker Neuson's original material and hardness specifications, so the washer deflects and rebounds exactly as the design intends — not approximately.
• Direct Drop-In Replacement — Sized at 1.063" inner diameter x 1.496" outer diameter to seat correctly in the existing hardware stack with no additional hardware or modification.
• Broad VRS Sweeper Compatibility — Fits the 60", 72", and 84" Vacuum Ready Sweeper Pick-Up Broom attachments (models 5200019636, 5200019637, and 5200019638), covering the full heavy-duty VRS broom lineup.
• Maintains Joint Integrity Over Time — A worn or fatigued belleville washer loses its spring rate, allowing fasteners to loosen under the repetitive shock loads typical of sweeper operation — replacing it promptly protects the broader assembly.

A belleville washer — also called a disc spring or conical spring washer — is a domed, ring-shaped washer that stores mechanical energy in its conical shape. When compressed by a fastener, it pushes back with a controlled spring force, maintaining clamp load even as surrounding components settle, vibrate, or experience minor dimensional changes over time. In sweeper attachments that endure continuous vibration and impact during operation, this spring action is critical: without it, bolted joints work loose progressively, leading to component movement, accelerated wear, and potential mechanical failure. Replacing a belleville washer that has gone flat or cracked restores the designed clamping force and protects the integrity of the joint it serves.

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.