Over Flow Pipe for Kubota V2403 Engine – Diesel Engine Fuel Return Line, OEM Size

Product Details

Product Overview

This Over Flow Pipe is a precision-engineered fuel return line specifically designed for the Kubota V2403 diesel engine. It serves a critical function in the engine’s fuel system, returning excess fuel from the injectors back to the fuel tank or filter, helping to maintain proper fuel pressure and temperature. Manufactured by, this component is built to OEM size specifications, ensuring a direct, reliable fit for your engine.

Commonly utilized in a wide range of heavy-duty applications including construction equipment, agricultural machinery, industrial power units, generators, marine engines, and material handling equipment, this part is essential for maintaining the efficiency and longevity of your Kubota V2403 powerplant. Whether you are performing routine maintenance or a complete engine overhaul, this overflow pipe is a key component for a proper fuel system rebuild.

Key Features & Benefits

• OEM Size & Fit: Manufactured to match the exact dimensions of the original Kubota part, guaranteeing a straightforward, bolt-on installation without modifications.
• High Durability: Constructed from robust materials to withstand the high pressures and corrosive nature of diesel fuel, ensuring a long service life.
• Reliable Fuel Return: Ensures consistent and unrestricted flow of excess fuel, preventing pressure buildup and maintaining optimal engine operating conditions.
• Direct Replacement: A perfect drop-in replacement for the worn or damaged original pipe, minimizing downtime during repairs.
• Versatile Application: Suitable for a vast array of equipment powered by the Kubota V2403 engine, from tractors to excavators and gensets.
• Rigorous Testing: Each unit undergoes outgoing inspection and machinery test reporting to verify performance and reliability before shipment.

Technical Specifications

OEM Cross-Reference

This Over Flow Pipe is designed as a direct replacement for the original Kubota part. While the specific OEM part number for the V2403 overflow pipe may vary by application, this component matches the factory specifications. For exact cross-referencing, please verify your original part number against the following typical Kubota designations:

• Primary Reference: 1G855-53140
• Alternative Reference: 1G855-53150

Note: Always verify your specific part number before ordering. We recommend checking the part number on your existing pipe or consulting your equipment’s parts manual.

Compatibility

This Over Flow Pipe is commonly used for the Kubota V2403 diesel engine. This engine is found in a wide variety of equipment, including but not limited to:

• Construction: Mini excavators, compact track loaders, skid steer loaders
• Agriculture: Tractors, mowers, harvesters, tillers
• Industrial: Generators, welders, air compressors, pumps
• Material Handling: Forklifts, telehandlers
• Marine: Auxiliary power units

Global Supply & Distribution

maintains a robust global supply chain to serve international B2B buyers efficiently. We ship worldwide from our strategic location in Guangdong, China, a major manufacturing and logistics hub.

• Major Markets: We regularly supply parts to North America, Europe, Southeast Asia, the Middle East, Africa, and Oceania.
• Fast Delivery: Orders are processed and shipped quickly to major ports and industrial centers, including Los Angeles, Rotterdam, Dubai, Singapore, and Sydney.
• Export Expertise: With years of experience in international trade, we ensure all documentation, packaging, and shipping comply with global standards.

Quality Assurance

Quality is the cornerstone of our manufacturing process. Every Over Flow Pipe is produced under strict quality control measures to ensure it meets or exceeds OEM specifications.

• Manufacturing Standards: Our production facilities in Guangdong adhere to rigorous quality management systems.
• Testing: Each component passes a machinery test report and video outgoing inspection to confirm dimensional accuracy and functional integrity.
• Warranty: We stand behind the quality of our parts with a 6-month warranty against manufacturing defects.

FAQ

Q: How do I know if this Over Flow Pipe fits my Kubota V2403 engine?

A: This part is specifically designed for the Kubota V2403 engine model. To ensure a perfect fit, we recommend comparing it to your original part. The most reliable method is to check the part number stamped on your existing pipe. If you are uncertain, please contact us with your engine’s serial number or the specific equipment model, and we can assist in verifying compatibility.

Q: What is the function of the overflow pipe, and what happens if it fails?

A: The overflow pipe returns excess fuel from the injectors and fuel injection pump back to the fuel tank. This helps cool the fuel, remove air from the system, and maintain correct fuel pressure. A failed or clogged overflow pipe can lead to fuel starvation, hard starting, rough idling, reduced engine power, and potentially damage to the fuel injection pump or injectors due to improper pressure regulation.

Q: Is this a direct replacement part, and what is the installation procedure?

A: Yes, this is a direct replacement part built to OEM size. Installation is straightforward for a qualified mechanic. The process generally involves: 1) Relieving fuel system pressure. 2) Disconnecting the old pipe from the injector return banjo bolts and the fuel tank/filter connection. 3) Installing the new pipe, ensuring all connections are clean and using new sealing washers if required. 4) Torquing all connections to the manufacturer’s specifications and bleeding the fuel system of air before starting the engine.