| Part number | 6745-71-5120Z |
| Part Name | Diesel Inlet and Return Pipe |
| Warranty | 1 year |
| Weight | Approximately 0.32kg |
| Material | Body: Oil resistant modified nylon+rubber composite hose; Connector: reinforced nylon quick connector, resistant to diesel corrosion and aging |
Main Features
This 6745-71-5120Z Excavator Diesel Pipe adopts OEM molded bent pipe with integrated forming, eliminating manual bending for precise fitting and alignment.
It is equipped with quick-connect buckle fittings to deliver reliable sealing, easy assembly & disassembly, and minimized oil leakage risk.
The pipe features outstanding resistance to diesel fuel, extreme high/low temperatures and engine vibration, with excellent anti-cracking and anti-bulging performance.
Its pre-shaped pipeline is tailored to the engine compartment layout without installation interference.
It meets burst pressure standards to satisfy low-pressure fuel delivery requirements.
Applicable Scenarios
Compatible with Komatsu excavators PC300-8, PC350-8, PC360-8 fitted with SAA6D114E engines. It serves as a replacement repair part for the diesel fuel transfer line between the engine fuel filter and fuel pump, for low-pressure fuel circuits of construction machinery.
FAQ
Q1: Which excavator models does this hose fit?
A1: It fits Komatsu PC300-8, PC350-8, PC360-8 excavators with SAA6D114E engine.
Q2: Where is this diesel hose installed?
A2: It is mounted between the fuel filter and fuel pump, used in the low-pressure fuel circuit.
Q3: What material is this fuel pipe made of?
A3: It is made of oil-resistant composite material with reinforced nylon quick-connect ends. It can resist diesel corrosion, vibration and temperature fluctuations.
Q4: What is the function of this hose?
A4: It transfers diesel fuel steadily to the engine, prevents fuel leakage and ensures normal engine operation.
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