The Wacker Neuson Needle Valve is a genuine OEM component designed for the BS50-2, BS50-2plus, BS60-2, BS60-2plus, BS70-2, BS70-2plus, BS62-2, and BS68-2 series rammers. As a direct factory replacement, this needle valve is built to the same specification as the original part, ensuring proper fuel metering and carburetor function across a wide range of Wacker Neuson compaction equipment. Sourcing the correct OEM part means you can be confident in fit, material grade, and long-term performance without guesswork. Compatible models include both standard and high-altitude (HA) configurations as well as US and CN market variants, making one of the most broadly applicable needle valves in the Wacker Neuson BS-series lineup.
Key Features
- Precision Fuel Metering: — Engineered to OEM tolerances for accurate fuel flow control, maintaining the correct air-fuel mixture your carburetor depends on.
- Genuine Wacker Neuson OEM Part: — Sourced directly from Wacker Neuson, this needle valve matches the original component in material, geometry, and seating surface finish.
- Drop-In Carburetor Fit: — Installs directly into the existing carburetor assembly with no modification — seats and seals the same way as the original.
- Broad BS-Series Compatibility: — Fits BS50-2, BS50-2plus, BS60-2, BS60-2plus, BS70-2, BS70-2plus, BS62-2, and BS68-2 series rammers across standard, high-altitude, US, CN, and Sunbelt configurations.
- Fuel System Integrity: — A worn or damaged needle valve causes erratic idling, flooding, or hard starting; replacing it with a correctly spec'd OEM part restores consistent engine response and prevents fuel waste.
- Fuel Leak Prevention: — Correct seating of the needle valve is critical to preventing uncontrolled fuel delivery — a genuine replacement ensures the valve closes fully and reliably.
The needle valve is a small but critical component inside the carburetor's float chamber. Its job is to regulate the flow of fuel into the carburetor — when the float rises to the correct fuel level, the needle valve closes off the inlet, preventing overfilling. When the fuel level drops, the valve opens and allows more fuel in. If the needle valve wears, sticks, or fails to seat properly, the carburetor can flood the engine, run lean, or make starting difficult. Keeping this part in good condition is essential to consistent, clean engine operation on any BS-series rammer.
Part Details
| Part Number | 5100069853 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Needle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2plus 11in US | BS50-2plus 11in US | 5100030594 |
| BS50-2PLUS 11IN HA US | BS50-2plus 11in ha US | 5100030595 |
| BS50-2plus 11in | BS50-2plus 11in | 5100030596 |
| BS50-2plus 6in (24mm) | BS50-2plus 6in (24mm) | 5100030597 |
| BS60-2plus 11in US | BS60-2plus 11in US | 5100030602 |
| BS60-2PLUS 11IN HA US | BS60-2plus 11in ha US | 5100030603 |
| BS60-2plus 11in | BS60-2plus 11in | 5100030604 |
| BS60-2plus 11in CN | BS60-2plus 11in CN | 5100039660 |
| BS50-2 11IN US | BS50-2 11in US | 5100030590 |
| BS50-2 11in | BS50-2 11in | 5100030591 |
| BS50-2 6in | BS50-2 6in | 5100030592 |
| BS60-2 11IN | BS60-2 11in | 5100030600, 5100037561, 5100051580 |
| BS70-2 11in | BS70-2 11in | 5100030607 |
| BS70-2plus 11in US | BS70-2plus 11in US | 5100030608 |
| BS70-2plus 11in | BS70-2plus 11in | 5100030609 |
| BS50-2 10IN | BS50-2 10in | 5100058346 |
| BS62-2b/28 | BS62-2b/28 | 5100061964 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
| BS68-2b/28 | BS68-2b/28 | 5100061969 |
| BS50-2 11'' | BS50-2 11in o. bsz | 5100068309 |
| BS62-2/28 | BS62-2/28 | 5100070149 |
| BS68-2/28 | BS68-2/28 | 5100070150 |
| BS62-2/25 | BS62-2/25 | 5100070151 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| Rammer BS68-2b/28 Sunbelt | BS68-2b/28 Sunbelt | 5100070529 |
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.
