The Wacker Neuson Lock Washer M12 is a genuine OEM component designed for the Angle Broom 84" and the 60", 72", and 84" Heavy-Duty VRS Pick-Up Broom sweeper attachments. Sourced directly from Wacker Neuson, this part carries the same material and dimensional specifications as the original hardware installed at the factory. Whether you're servicing an Angle Broom or a Vacuum Ready Sweeper attachment, the delivers a direct, hardware-matched replacement that keeps the assembly torqued and seated correctly. Verify your model number before ordering to confirm compatibility with your specific sweeper configuration.
Key Features
- OEM-Grade Hardness and Bite: — Manufactured to Wacker Neuson's exact M12 lock washer specification, ensuring the correct spring tension and tooth engagement to resist loosening under vibration.
- Drop-In Hardware Match: — Identical inside diameter, outside diameter, and thickness to the original, so it seats on the M12 fastener and against the mating surface without adjustment.
- Broad Sweeper Attachment Compatibility: — Fits the Angle Broom 84" and the 60", 72", and 84" Heavy-Duty VRS Pick-Up Broom series, covering a wide range of Wacker Neuson sweeper attachments in a single part number.
- Vibration Resistance Where It Counts: — Sweeper attachments operate under continuous rotational load and ground contact. A correctly specified lock washer maintains clamp force at critical fastener points, preventing loosening that can lead to component shift or structural wear.
- Genuine Wacker Neuson Part: — Supplied as an authentic OEM replacement under part number 5100015472, giving you confidence that the hardware meets the same standards as the original build.
A lock washer is a hardened, spring-tensioned or toothed washer placed under a nut or bolt head to prevent the fastener from backing out during operation. On sweeper attachments — which experience constant vibration, rotation, and impact loading — maintaining fastener clamp force is critical to keeping structural and rotating components properly aligned. When a lock washer wears flat, loses its tension, or is missing entirely, the fastener it secures can loosen progressively, leading to play in the assembly, accelerated wear on adjacent components, and potential structural failure if left unchecked.
Part Details
| Part Number | 5100015472 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Washer M12 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Angle Broom-84" | Angle Broom-84" | 5200019635 |
| 60" Heavy-Duty Pick-Up Broom | Vaccum Ready Sweeper - 60" | 5200019636 |
| 72" Heavy-Duty VRS Pick-Up Broom | Vaccum Ready Sweeper - 72" | 5200019637 |
| 84" Heavy-Duty VRS Pick-Up Broom | Vaccum Ready Sweeper - 84" | 5200019638 |
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.
Wacker Neuson