The Wacker Neuson 5200015300 is a genuine OEM Main Jet designed for BS50-4As and BS60-4As vibratory rammers. As a direct OEM replacement, this part is manufactured to the same specification as the original, ensuring the carburetor meters fuel at the correct rate for consistent engine performance. Confirmed fitment covers the BS50-4As and BS60-4As series across multiple configurations, including standard, high-altitude, and hour-meter-equipped variants.
Key Features
- OEM-Matched Fuel Orifice Sizing — Manufactured to the exact bore diameter of the original, ensuring correct air-to-fuel ratio delivery through the carburetor.
- Drop-In Carburetor Fit — Threads directly into the carburetor body using the same specification as the factory part, requiring no modification to existing hardware.
- Broad BS-Series Fitment — Compatible with BS50-4As and BS60-4As vibratory rammers across standard, high-altitude, and hour-meter configurations.
- Consistent Engine Output — A correctly sized main jet keeps the rammer running at full power through its operating RPM range; a clogged or worn jet causes rough running, power loss, or hard starting.
- Fuel System Integrity — Using the correct OEM-spec jet prevents over-rich or lean conditions that can damage the engine over time, particularly important in high-altitude variants tuned for lower air density.
The main jet is a small but critical component inside the carburetor that controls how much fuel is delivered to the engine at full throttle. It does this by metering fuel through a precisely sized orifice — the diameter of that opening determines the fuel flow rate and directly affects the engine's power, efficiency, and emissions output. When a main jet becomes clogged with debris or varnish deposits, the engine will run lean, lose power, overheat, or fail to reach operating speed; a jet with a worn or damaged orifice causes an over-rich condition that results in black exhaust, fouled spark plugs, and increased fuel consumption.
Part Details
| Part Number | 5200015300 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Main Jet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-4As 11IN | BS50-4As | 5200018219, 5200018226, 5100025357 |
| BS60-4As Vibratory Rammer, 11" Plastic Shoe | BS60-4As | 5200014910, 5200018232, 5200018233, 5200018231 |
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.
