Description
Product Overview:
Part Name: Fuel Gear Feed Transfer Pump 0440020078
Part Numbers: 0440020078
Vehicle Compatibility: MAN: TGA, TGS, TGX trucks (2005–2020) equipped with D20 and D26 diesel engines ; suitable for highway tractors, construction trucks, and vocational vehicles using Bosch fuel systems
Configuration: Aftermarket gear-type low-pressure fuel feed pump designed to supply diesel to the high-pressure common rail pump
Function: Ensures a steady supply of low-pressure fuel, prevents air ingress, and supports optimal rail pressure under all operating conditions
Technical Specifications:
Type: Gear-type mechanical feed pump
Flow Rate: OEM-matched capacity for MAN D20/D26 engines
Material: Heavy-duty cast housing with precision-ground internal gears
Application: MAN trucks with Bosch common rail systems (Euro 3–5)
Installation: Direct bolt-on replacement with factory-style mounting
Service Interval: Replace when fuel pressure drops, engine stalls, or fuel starvation symptoms occur
Delivery & Availability:
Stock Options: High-quality aftermarket fuel gear feed pumps available individually
Delivery Time: 3–7 days internationally
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