The Wacker Neuson Fuel Hose 3/16 Inner Diameter 400mm is a genuine OEM component designed for PTS4V series pumps. Sourced directly from Wacker Neuson, this is the same fuel hose fitted at the factory — correct inner diameter, correct cut length, no guesswork. It is a direct replacement for worn, cracked, or leaking fuel line on PTS4V machines, and is confirmed compatible across multiple PTS4V configurations.
Key Features
- Genuine OEM Fuel-Grade Construction — Manufactured to Wacker Neuson specification with materials rated for continuous fuel contact, maintaining integrity against degradation from gasoline and fuel additives.
- Exact Inner Diameter and Cut Length — The 3/16 in. inner diameter and 400 mm length match the original routing path and barb fittings on PTS4V pumps, ensuring a snug, leak-free connection on installation.
- Confirmed PTS4V Fitment — Verified for multiple PTS4V pump configurations, so you can order with confidence that this is the correct hose for your machine.
- Uninterrupted Fuel Delivery — A properly seated fuel hose maintains consistent fuel flow to the engine. A cracked or hardened hose starves the engine of fuel or allows air ingestion, causing hard starts and erratic running.
- Fuel System Safety — A sound, OEM-spec fuel hose is critical for preventing fuel leaks near ignition sources. Using the correct replacement hose supports safe operation and proper fuel system containment.
The fuel hose routes fuel from the tank to the carburetor or fuel inlet, acting as the continuous supply line that keeps the engine running. Over time, fuel hose material can harden, crack, or swell, leading to fuel leaks, air ingestion, or restricted flow — all of which cause performance issues or prevent the engine from starting. Replacing a degraded hose with the correct OEM part restores a sealed, unobstructed fuel path and returns the pump to proper working condition.
Part Details
| Part Number | 5100059231 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Hose 3/16 Inner Diameter 400mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PTS4V | PTS4V | 5100058545, 5100058546, 5100060386 |
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.
