The Wacker Neuson Washer is a genuine OEM component designed for the BPU5260Ah and BPU6275Ah reversible plate compactors. Sourced directly from Wacker Neuson, this washer matches the original part specification exactly, ensuring a straightforward, like-for-like replacement with no guesswork. Keeping hardware components like this up to spec is essential for maintaining proper clamping force, fastener integrity, and the overall structural tightness of your compactor. Verify your model number against the fitment data before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional tolerances, so load distribution and clamping performance match what left the factory.
- Direct Hardware Replacement — Installs in the same position as the original, with identical bore size and outer diameter for a drop-in swap without rework or adaptation.
- Confirmed Fitment for BPU Series Compactors — Verified for the BPU5260Ah and BPU6275Ah reversible plate compactors, covering both machine variants in this series.
- Protects Fastener and Surface Integrity — A correctly fitted washer distributes clamping load evenly, preventing bolt pull-through, surface deformation, and premature fastener wear under high-vibration operating conditions.
- Correct Part Number, Every Time — Part number 5100077439 is the authoritative reference for this application — cross-check against your machine's parts diagram to be certain before ordering.
A washer serves as a load-spreading interface between a fastener — such as a bolt or nut — and the surface it bears against. In high-vibration equipment like plate compactors, washers play a critical role in maintaining joint integrity: they distribute clamping force across a wider area, protect softer mating surfaces from damage, and help prevent fasteners from loosening under sustained mechanical stress. When a washer deforms, cracks, or goes missing entirely, the fastener assembly loses its designed clamping performance, which can lead to loosened components, accelerated wear on surrounding hardware, and potential structural issues over time.
Part Details
| Part Number | 5100077439 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU5260Ah | BPU5260Ah | 5100077265 |
| BPU6275Ah | BPU6275Ah | 5100077266 |
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.
