Wacker Neuson 5000085948 Hi. Alt Jet #100

The Wacker Neuson Hi. Alt Jet #100 is a genuine OEM component designed for the G7AI generator and BFS 100 gasoline floor saw. As a direct factory replacement, this jet is manufactured to the exact specifications required to maintain proper fuel metering at high altitudes. Sourcing the correct OEM jet ensures the carburetor delivers the right air-fuel mixture for the operating elevation, keeping performance dialed in from the first pull.

Key Features

• Exact OEM Fuel Metering: — Manufactured to precise orifice sizing, ensuring correct fuel delivery at high-altitude operating conditions where air density is reduced.
• Direct Carburetor Fit: — Threads directly into the carburetor body as a factory-matched replacement, with no reworking of surrounding fuel system components needed.
• Confirmed Fitment: — Compatible with the G7AI portable generator and the BFS 100 gasoline floor saw (Ø 450/350 mm blade capacity).
• Altitude Performance: — A correctly sized high-altitude jet prevents rich-running conditions that cause power loss, excessive smoke, and fouled spark plugs when operating at elevation.
• Fuel System Integrity: — Using the correct OEM jet rating prevents over-fueling, which can wash cylinder walls and degrade engine oil — protecting the broader engine assembly.

A carburetor jet is a precisely sized orifice that meters how much fuel enters the engine's air-fuel mixture. The high-altitude variant — designated #100 — is calibrated for use at elevations where thinner air requires a leaner fuel mixture to maintain efficient combustion. Without the correct jet installed, the engine will run rich at altitude, resulting in rough idling, black exhaust smoke, reduced power output, and increased fuel consumption. Replacing a worn or incorrect jet with the proper OEM part restores the carburetor's ability to deliver consistent, clean combustion across the intended operating range.

Part Details

Compatibility & Fitment

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.