Fuel Overflow Pipe 16454-42502 for Kubota M59 MX5000 Wheel Loader R520 R520S

Fuel Overflow Pipe for Kubota M59 MX5000 Wheel Loader R520 R520S

This fuel overflow pipe, referenced as part number 16454-42502, is a direct replacement component designed to manage excess fuel return in the fuel system for Kubota tractors and wheel loaders.

Overview

This fuel overflow pipe is a precision-engineered tube that routes excess fuel from the injector back to the tank, maintaining proper fuel pressure and preventing leaks. It is built for Kubota M59, MX5000, R520, and R520S models, ensuring a reliable seal and long service life. This fuel overflow pipe replaces worn or damaged factory lines to keep your machine running cleanly.

Built For Performance

• Direct replacement fit for factory part number 16454-42502
• Constructed from corrosion-resistant steel to withstand fuel exposure
• Factory-matched bends and fittings for accurate installation
• Prevents fuel system pressure loss and external drips
• Rigid design eliminates kinking or collapsing under load

Fits These Machines

• for Kubota M59
• for Kubota MX5000
• for Kubota R520
• for Kubota R520S

On-The-Job Use

• Replacing a cracked or corroded overflow line during routine fuel system service
• Restoring proper fuel return on tractors used for loader work or heavy tillage
• Fixing fuel odor or visible drips around the engine bay

Specs At A Glance

Good To Know

Q: Will this pipe fit my Kubota L4600? A: This specific overflow pipe is engineered for the M59, MX5000, R520, and R520S models, as indicated by its part number and tube routing; other Kubota models use different pipe configurations.

Q: Can I install this without removing the fuel tank? A: In most cases yes, because the pipe mounts externally along the engine or chassis, but verify access around your specific model before starting.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.