Wacker Neuson 5000216180 High Altitude Main Jet Left

The Wacker Neuson High Altitude Main Jet Left is a genuine OEM carburetor component designed for CRT48-35V series ride-on power trowels, including standard, EU, and Power Steer configurations. As a direct factory part, the is manufactured to the exact specifications required for proper fuel metering at high-altitude operating conditions. If your machine is running rich, surging, or losing power at elevation, a worn or incorrect main jet is often the cause — and fitting the right OEM replacement restores proper engine calibration. Confirm your model number against the fitment list below before ordering to ensure this is the correct left-side jet for your application.

Key Features

• Altitude-Calibrated Fuel Metering: — Sized specifically for high-altitude operation, this jet controls the precise fuel-to-air ratio your engine needs to run cleanly when atmospheric pressure drops.
• Genuine OEM Part: — Sourced directly from Wacker Neuson, the 5000216180 carries the same part number used by authorized dealers and service centers — no substitutions or guesswork.
• Left-Side Specific Fit: — Designated for the left carburetor position; confirm left vs. right orientation before ordering to ensure correct installation in your dual-jet carburetor setup.
• Broad CRT48-35V Coverage: — Fits the CRT48-35V, CRT48-35V EU, and CRT48-35V Power Steer variants, making it the go-to jet for fleets running multiple configurations of this trowel.
• Restores Engine Performance at Elevation: — A correctly sized high-altitude main jet prevents the rich-running condition that causes fouled plugs, poor throttle response, and excessive fuel consumption on high-altitude job sites.
• Fuel System Integrity: — Using the correct OEM-spec jet helps maintain safe, consistent air-fuel ratios, reducing the risk of engine damage or uncontrolled running behavior caused by improper fueling.

The main jet is a small but critical component inside the carburetor that meters the volume of fuel delivered to the engine at wide-open or near-wide-open throttle. In a high-altitude application, the reduced air density means a standard jet will over-fuel the engine, causing rough running, black smoke, and power loss — the high-altitude variant corrects for this by restricting fuel flow to match the thinner air. When a main jet becomes clogged, worn, or incorrectly sized, the engine cannot maintain a stable air-fuel mixture, leading to poor performance, hard starting, and potential long-term damage to cylinder components.

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.