The Wacker Neuson Intake Needle Valve is a genuine OEM component designed for a wide range of Wacker Neuson vibratory rammers, backpack vibrators, pole vibrators, and power units. This part fits the BS50-4As, BS60-4As, BS70-4As, BS62-4A/28, BS65-4As, BS68-4A/28, BS72-4As, and related BS-series rammers, as well as the BV35A-P backpack vibrator, PV35A pole vibrator, P31A, and P35A power unit families. As a genuine OEM part, the is manufactured to the exact specification of the original component it replaces, ensuring proper carburetor function and consistent engine performance across all covered models. Confirm your machine's model number against the fitment list before ordering to guarantee a correct match.
Key Features
- Genuine OEM Carburetor Tolerances — Manufactured to the original needle valve dimensions and seat geometry, ensuring accurate fuel metering and consistent air-fuel mixture control.
- Direct Carburetor Drop-In Replacement — Seats into the carburetor needle valve port in the same position as the original, with no reworking of the fuel circuit required.
- Broad BS-Series Rammer Compatibility — Fits BS50-4As, BS60-4As, BS65-4As, BS68-4A/28, BS70-4As, BS72-4As, and related variants across multiple build configurations and shoe sizes.
- Vibrator and Power Unit Coverage — Also fits BV35A-P backpack vibrators, PV35A pole vibrators, and P31A and P35A power units used with wet screed applications.
- Fuel System Integrity — A correctly functioning intake needle valve prevents uncontrolled fuel flow into the carburetor, guarding against flooding, hard starting, and erratic engine speed under load.
The intake needle valve is a precision fuel-metering component seated inside the carburetor. It works in concert with the inlet seat to regulate the flow of fuel into the carburetor float circuit, opening to allow fuel in and closing to stop flow once the correct level is reached. When this valve wears, corrodes, or fails to seat properly, it can cause the engine to flood, run rich, stall under load, or refuse to start — all of which directly affect compaction output and machine availability on the jobsite. Replacing a worn or damaged needle valve restores accurate fuel delivery and stable engine operation.
Part Details
| Part Number | 5000157497 |
|---|---|
| Old Part Number | 0157497 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Intake Needle Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BV 35A-P Backpack Vibrator | BV35A-P | 5000620398, 5000620617 |
| Pole Vibrator | PV35A | 5000620401, 5000620618 |
| Pole Vibrator | PV35A EU | 5000620890 |
| Backpack Vibrator | BV35A-P EU | 5000620891 |
| P35A Power Unit | P35A | 5000620364, 5000620956, 5000620958, 5100057755, 5100057756, 5000620616 |
| Power Unit for Wet Screed | P35A EU | 5000620851, 5000620957 |
| BS 50-4As 280 mm shoe | BS50-4As | 5100015099, 5200018219, 5200018226, 5100027197, 5100025357 |
| BS 60-4As 280 mm shoe | BS60-4As | 5100015123, 5200014910, 5200018232, 5200018231, 5200018233, 5100027198 |
| BS 70-4As 280 mm shoe | BS70-4As | 5100015124, 5100015126, 5100027199 |
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS60-4AS 11IN US | BS60-4As 11in US | 5100030605, 5100054151 |
| BS60-4As 11in | BS60-4As 11in | 5100030606, 5100037562, 5100051581 |
| BS70-4As 11in US | BS70-4As 11in US | 5100030610 |
| BS70-4As 11IN | BS70-4As 11in | 5100030611 |
| Power Unit for Wet Screed | P31A | 5000009365 |
| Dewatering Pump | PG1 | 5100031509 |
| Rammer BS60-4As 11in CN | BS60-4As 11in CN | 5100058869 |
| BS65-4As 11in | BS65-4As 11in | 5100061307 |
| BS72-4As 11in | BS72-4As 11in | 5100061309 |
| BS62-4Ab/28 | BS62-4Ab/28 | 5100061966, 5100070526 |
| BS68-4Ab/28 | BS68-4Ab/28 | 5100061970, 5100070525, 5100070527 |
| 4 stroke rammer BS50-4As, 280 mm adapter | BS50-4As 11in o. bsz | 5100068310 |
| BS62-4A/28 | BS62-4A/28 | 5100068373 |
| BS68-4A/28 | BS68-4A/28 | 5100068375 |
| BS68-4A/28 CN | BS68-4A/28 CN | 5100070152 |
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.
