Multiquip 91424Z5K013 Fuel Tube 4.5x210 (FKM) GX270UT2(QXC9)

The Multiquip 91424Z5K013 is a genuine OEM Fuel Tube 4.5x210 (FKM) GX270UT2(QXC9) designed for GX270 series equipment. This OEM part is sourced directly through Multiquip's authorized supply chain, ensuring it meets the exact material and dimensional specifications of the original component. The 91424Z5K013 is confirmed to fit GX270 applications, giving you confidence that the part will install and perform as intended.

Key Features

• FKM Fluoroelastomer Construction — Built from FKM (fluoroelastomer) material, this fuel tube delivers strong resistance to fuel degradation, heat, and chemical exposure that standard rubber tubing cannot match.
• Exact OEM Dimensions — At 4.5 mm inner diameter and 210 mm length, this tube matches the original routing geometry for a direct, connection-ready installation on GX270 series engines.
• Confirmed GX270 Fitment — Engineered specifically for GX270UT2(QXC9) engine configurations, ensuring proper alignment with existing fuel line fittings and clamp points.
• Consistent Fuel Delivery — A correctly sized and material-matched fuel tube maintains steady fuel flow to the carburetor; a cracked or degraded tube can cause lean running conditions, hard starts, or fuel leaks.
• Fuel System Safety — FKM material resists fuel permeation and cracking under high-temperature engine bay conditions, reducing the risk of fuel seepage near ignition sources.

A fuel tube carries gasoline from the tank or fuel shutoff valve to the carburetor inlet, maintaining a sealed, unobstructed flow path at the correct volume for proper engine operation. Because the tube is in constant contact with fuel and engine heat, material integrity is critical — a tube that has cracked, softened, or collapsed internally will restrict or interrupt fuel delivery, causing rough running, stalling, or a no-start condition. Replacing a worn fuel tube with the correct OEM part restores that sealed flow path and protects surrounding components from fuel exposure.

For fitment questions or to confirm compatibility with your specific GX270 configuration, contact the DHS Equipment parts team.

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.