Wacker Neuson 5100075759 Valve Cone Set

The Wacker Neuson Valve Cone Set is a genuine OEM component designed for the LTN4Y and LTN5Y series light towers, including variants such as the LTN4Y SA, LTN4Y RH, LTN4Y 60 Hz, LTN5Yp, LTN5Ypa, LTN5Ypk, LTN5Yp HD, LTN5Y CH, and LTN5Y UK. Sourced directly from Wacker Neuson, this set carries the same OEM engineering and material standards as the original components installed at the factory. With confirmed fitment across the full LTN4Y and LTN5Y model families — including 60 Hz, 120V/60Hz, SA, and regional configurations — this is the correct, direct-replacement solution for restoring proper fuel system function.

Key Features

• OEM Valve Geometry and Material Consistency — Manufactured to Wacker Neuson's original valve cone specifications, ensuring correct seating angle, material hardness, and sealing surface integrity for reliable fuel flow control.
• Drop-In Compatibility — Engineered to install in place of the original valve cones with no rework to surrounding components; fits directly into the existing valve body seats.
• Broad LTN Series Fitment — Confirmed fit across LTN4Y and LTN5Y model families, covering standard, SA, RH, 60 Hz, 120V/60Hz, CH, UK, Yp, Ypa, Ypk, and HD variants.
• Fuel System Integrity Restored — Worn or damaged valve cones cause inconsistent fuel delivery and erratic engine performance; replacing them with this genuine OEM set restores proper metering and consistent operation.
• Genuine OEM Traceability — Carries Wacker Neuson part number 5100075759 for straightforward identification, parts documentation, and service record accuracy.

Valve cones are precision-ground sealing components within the fuel system that regulate the flow and shut-off of fuel at specific points in the delivery circuit. They work by forming a tight metal-to-metal or metal-to-seat seal that opens and closes under pressure, controlling when and how much fuel passes through. When valve cones wear, pit, or lose their seating profile, the result is fuel leakage, inconsistent engine speed, hard starting, or failure to run at load — all of which directly affect the output and uptime of the light tower they serve.

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.

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