Fuel Supply Tube 3628931 for G5.9 GTA855 ISBE K38 K50 KTA50 M11 QSK50 QSK60 Engine

Keywords: 3628931 fuel supply tube, cumm-ins G5.9 GTA855 ISBE K38 K50 KTA50 M11 QSK50 QSK60 fuel pipe, diesel engine fuel supply tube, excavator engine fuel line spare parts, heavy‑duty machinery fuel system tube, construction machinery engine parts, aftermarket replacement fuel supply tube

Product Overview

Fuel Supply Tube Part No.3628931 is a critical fuel delivery component for multiple cumm-ins diesel engines including G5.9, GTA855, ISBE, K38, K50, KTA50, M11, QSK50 and QSK60. It is responsible for stable diesel fuel transmission inside engine fuel system, transferring fuel between fuel pump and related assemblies to guarantee steady fuel supply for engine running. This replacement fuel supply tube resolves common failures such as fuel leakage, pipe rupture and fuel delivery blockage caused by original tube aging, corrosion and fatigue cracking under high‑pressure and strong‑vibration working conditions. Every fuel supply tube goes through pressure resistance test, bending inspection and surface defect check before delivery.

Detailed Specifications

Key Features & Advantages

• Premium metal pipe material, outstanding pressure‑bearing and corrosion‑resistant performance, suitable for severe high‑vibration engine operating environment.
• Produced following OEM original dimension and bending radian, accurate mounting position, direct fit replacement without secondary bending or modification.
• Smooth inner pipe wall lowers fuel flow resistance, ensures consistent fuel transportation and avoids insufficient oil supply fault.
• Precisely processed pipe joints deliver good sealing performance, effectively prevent diesel leakage and fuel pressure loss.
• Vital fuel system spare part for multi‑model cumm-ins engine overhaul, fuel circuit maintenance and broken fuel tube replacement projects.

Application Scope

Fit Equipment: Excavators, generator sets and various heavy‑duty industrial machinery equipped with cumm-ins G5.9, GTA855, ISBE, K38, K50, KTA50, M11, QSK50, QSK60 diesel engine. ‑ Widely applied for machinery repair workshops, generator maintenance yards and complete engine overhaul maintenance projects.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying engine parts, hydraulic parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Neutral export carton with shock‑proof inner packing, prevent collision damage during long‑distance transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.