The Wacker Neuson 5000406694 is a genuine OEM Fuel Tank Cap designed for BPU series reversible vibratory plate compactors, including the BPU 5545A, BPU5260Ah, and BPU6275Ah. As a direct factory replacement, this cap seals the fuel system to the original specification, ensuring clean, uncontaminated fuel delivery to your machine. It is the same part shipped with new units from the factory, so fitment is exact and installation is straightforward. Whether you are restoring a worn cap or replacing a cracked or missing one, part number 5000406694 is the correct choice for these BPU models.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to the same material and thread specification as the original cap, maintaining a consistent, airtight closure on the fuel tank.
- Direct Thread-On Replacement — Matches the original tank neck thread pattern on BPU 5545A, BPU5260Ah, and BPU6275Ah compactors for a clean, tool-free swap.
- BPU Series Compatibility — Verified fitment across BPU 5545A US, BPU5545A, BPU5260Ah, and BPU6275Ah reversible plate compactors used in soil and aggregate compaction applications.
- Contamination Prevention — A properly sealed fuel cap keeps debris, water, and dust out of the tank, protecting the fuel system and carburetor from damage caused by contaminated fuel.
- Fuel System Safety — A secure, correctly fitted cap prevents fuel vapor escape and spillage during operation, reducing fire and vapor hazard risk on the worksite.
The fuel tank cap seals the opening of the machine's fuel tank, preventing fuel from spilling during operation and keeping contaminants such as dirt, water, and debris out of the fuel supply. On BPU reversible plate compactors, a degraded or missing cap can allow contaminated fuel to reach the carburetor, leading to rough running, hard starting, or internal fuel system damage. Replacing a cracked or poorly sealing cap promptly keeps the fuel system clean and the machine running consistently through demanding compaction work.
Part Details
| Part Number | 5000406694 |
|---|---|
| Old Part Number | 0406694 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Tank Cap |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU 5545A US | BPU 5545A US | 5100009658 |
| BPU5545A | BPU 5545A | 5100009657 |
| 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.
