The Wacker Neuson Fuel Limiter Assembly 14mm is a genuine OEM component designed for DS70 and DS720 series diesel vibratory rammers. Sourced directly from Wacker Neuson, part meets the exact specifications of the original part installed at the factory. This assembly is confirmed to fit multiple DS70 and DS720 configurations, including 11-inch and 13-inch shoe variants across EPA and standard editions. If your diesel rammer is running rich, producing excessive smoke, or losing power under load, the fuel limiter assembly is a common point of failure and a straightforward service item to address.
Key Features
- Genuine OEM Fuel Metering Accuracy — Manufactured to the original fuel delivery specification, ensuring correct air-to-fuel ratio and consistent combustion performance in the DS70 and DS720 diesel engine.
- Direct-Fit Replacement — Designed to install into the existing fuel system mounting point using the correct 14mm sizing, matching the original assembly without adaptation.
- Broad DS70 and DS720 Fitment — Covers a wide range of DS70 and DS720 configurations including 280mm/11in and 330mm/13in shoe variants, EPA-compliant models, and red-edition machines.
- Protects Engine from Over-Fueling — A worn or failed fuel limiter can allow excess fuel delivery, leading to black smoke, fouled injectors, and accelerated internal engine wear on your diesel rammer.
- Fuel System Integrity — Correct fuel limiting is essential for safe diesel engine operation; this OEM part helps maintain emissions compliance on EPA-rated DS70 variants.
The fuel limiter assembly regulates the maximum amount of fuel delivered to the engine during operation, acting as a mechanical governor on fuel flow to prevent over-fueling under load. In a diesel rammer like the DS70 or DS720, this component is critical for maintaining clean combustion, stable engine speed, and controlled power output during compaction cycles. When the fuel limiter wears or fails, the engine may run excessively rich, produce heavy black exhaust smoke, lose consistent ramming force, or cause premature wear to fuel system and engine components.
Part Details
| Part Number | 5000155338 |
|---|---|
| Old Part Number | 0155338 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Limiter Assembly 14mm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DS70 Vibratory Rammer, 11" Plastic Shoe EPA | DS70 | 5000620049, 5000620050, 5000620052, 5000620053, 5000620054, 5000620911, 5000009342, 5000009402, 5000009403 |
| Diesel Vibratory Rammer, 280mm /11in Shoe | DS720 | 5000008200, 5000009059, 5000009060, 5000009309 |
| Single Direction Plate | VPY70 | 5000007001 |
| Modular Internal Vibrators | YD 3.5 | 5000007003 |
| Vibratory Soil Plate, 20 kN | VP2050Y | 5000009515 |
| DS70Y 13" | DS70Y 13in | 5100030612 |
| Modular Internal Vibrators | D3.5Y2 | 5100072404 |
| Modular Internal Vibrators | D3.5Y3 | 5100072406 |
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.
