Multiquip 366349430 Fuel Cock MTX-80

The Multiquip Fuel Cock MTX-80 is a genuine OEM fuel shutoff component designed for Multiquip MTX-series rammers, including the MTX50HD, MTX60HD, MTX70HD, MTX70HF, MTX70HDR, MTX60HF, and MTX80HDR. As a direct OEM replacement, part meets the original engineering specifications for these Honda-powered tampers, ensuring a proper connection to the fuel system without modification. Sourced directly through authorized Multiquip supply channels, this is the same component installed at the factory — not a generic substitute.

Key Features

• Genuine OEM Fuel Control: — Manufactured to original Multiquip specifications, ensuring correct fuel flow rate and shutoff function for MTX-series rammer carburetors.
• Direct-Fit Replacement: — Designed to mount and connect exactly as the original, matching thread pitch, port sizing, and lever orientation for a clean install.
• Broad MTX-Series Compatibility: — Confirmed fitment across MTX50HD, MTX60HD, MTX70HD, MTX70HF, MTX70HDR, MTX60HF, and MTX80HDR rammers in a single part number.
• Fuel System Integrity: — A worn or leaking fuel cock can cause fuel seepage, inconsistent engine starting, or uncontrolled fuel delivery — replacing it restores clean, reliable shutoff control.
• Fuel System Safety: — A properly functioning fuel shutoff is essential for safe storage and transport of gasoline-powered rammers, preventing accidental fuel release.

The fuel cock — also called a petcock or fuel shutoff valve — controls the flow of gasoline from the fuel tank to the carburetor on your MTX-series rammer. When open, it allows fuel to travel to the engine for starting and operation; when closed, it cuts off fuel supply for safe shutdown, storage, or transport. Over time, the valve seat and seals inside the cock can degrade, leading to fuel leaks, difficulty starting, or an inability to fully stop fuel flow — all of which make replacement necessary to keep the machine operating safely and correctly.

DHS Equipment is an authorized Multiquip parts distributor. If you need help confirming that part number 366349430 is the right fit for your specific rammer model, contact our team directly for support.

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.