The Wacker Neuson Fuel Tank Cap KB-2167 is a genuine OEM component designed for PT6Y and PT6YT series pumps. As a direct factory replacement, this cap is manufactured to the exact tolerances and specifications of the original part, ensuring a secure, leak-free seal on the fuel tank. It is confirmed to fit multiple PT6Y and PT6YT configurations, including EPA T4 models. Keeping the correct cap in place protects your fuel system and keeps your pump running cleanly on the job.
Key Features
- OEM-Grade Sealing Construction — Manufactured to match the original fuel tank cap's thread pitch, seating surface, and closure torque for a consistently airtight seal.
- Drop-In Tank Replacement — Threads directly onto the factory fuel tank opening with no modifications — installs exactly as the original cap did off the assembly line.
- Broad PT6Y and PT6YT Compatibility — Verified fitment across PT6Y and PT6YT model families, including EPA Tier 4 variants, covering a wide range of pump configurations.
- Fuel System Integrity — A correctly seated tank cap prevents fuel evaporation, contamination, and spillage that can foul the engine or create unsafe operating conditions.
- Fuel Safety Compliance — Proper fuel containment is a core safety requirement on any job site; using the correct OEM cap ensures the tank venting and sealing behavior meets the machine's original design intent.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson, part number 5100062515 carries full OEM traceability for use in warranty-active and fleet-managed equipment.
The fuel tank cap seals the opening of the machine's fuel tank, preventing fuel from spilling during operation and stopping dirt, debris, and moisture from entering the fuel supply. It also plays a role in managing tank pressure and venting, which keeps fuel flowing correctly to the engine. A cracked, missing, or ill-fitting cap can lead to fuel contamination, rough running, or fuel loss — making it one of those small parts that carries real operational consequences when it fails.
Part Details
| Part Number | 5100062515 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Tank Cap KB-2167 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT6YT | PT6YT | 5100070966 |
| PT6YT | PT6YT-IN | 5100077923 |
| PT6Y | PT6Y | 5100064168, 5100069617 |
| PT6Y | PT6Y EPA T4 | 5100073464 |
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.
