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51 12101 7097 Manual Feed Pump for MAN Trucks
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51 12101 7097 MAN Compatible Manual Feed Pump

0101 104

Summary

This manual feed pump is designed for heavy commercial vehicle fuel systems, specifically for MAN applications. It serves as a critical component for air bleeding and fuel pre-filling in low-pressure lines, ensuring reliable priming in diesel engines. Equivalent to OE MAN 51121017097.

Product identifiers
EAN Code8699031073088
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Compatible OEM Codes

  • MAN
    • N1.01401-2687
    • 51.12101-7101
    • 51.12101-7097
  • MERCEDES BENZ
    • 003 091 06 01
    • 000 090 31 50
  • LASO
    • 20580709
  • DAF
    • 1519532
  • BOSCH
    • 0 440 008 989

Description

What does a manual feed pump do?

This manual feed pump plays a vital role in the diesel fuel system by facilitating air bleeding and fuel pre-fill within the low-pressure line. Designed to withstand the rigors of heavy commercial vehicle operations, it ensures the fuel system is primed correctly after maintenance or during cold start conditions.

Compatible vehicles and engine applications

This component is specifically compatible with MAN trucks and heavy-duty diesel engines. It functions as an auxiliary transfer pump to maintain consistent fuel flow, working in tandem with the fuel filter and injection pump to prevent air pockets from disrupting engine performance.

Installation and maintenance guidance

For optimal performance, technicians should inspect the pump during routine fuel filter replacements. Ensuring a tight seal and checking for any signs of wear in the internal valve assembly helps prevent air ingress into the fuel lines, maintaining system pressure integrity.

System performance and troubleshooting

Regular inspection of the manual priming mechanism is recommended to ensure smooth operation during manual priming tasks.

OE cross-reference

0101 104 (Manual Feed Pump) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51121017097.

Other OEMs

BOSCH

  • 0440008989
  • 0 440 008 989

DAF

  • 1519532

LASO

  • 20580709

MAN

  • N1014012687
  • N1.01401.2687
  • N1-01401-2687
  • N1 01401 2687
  • 51121017101
  • 51121017097
  • 51.12101.7101
  • 51.12101.7097
  • 51-12101-7101
  • 51-12101-7097
  • 51 12101 7101
  • 51 12101 7097
  • N1.01401-2687
  • 51.12101-7101
  • 51.12101-7097

MERCEDES BENZ

  • A0030910601
  • A0000903150
  • 0030910601
  • 003.091.0601
  • 003.091.06.01
  • 003 091 0601
  • 0000903150
  • 000.090.3150
  • 000.090.31.50
  • 000 090 3150
  • 003 091 06 01
  • 000 090 31 50

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
BOSCH
DAF
DAF 95XF
DAF CF PACCAR MX-13
DAF CF85
DAF XF PACCAR MX-13
DAF XF105
LASO
MAN
MERCEDES BENZ
PACCAR MX-13

FAQ

What is the primary function of this manual feed pump?
It is used for air bleeding and fuel pre-filling in the low-pressure fuel line to ensure the engine starts without air pockets.
Which vehicle types is this component compatible with?
This part is designed for heavy commercial vehicles, specifically compatible with MAN trucks and their diesel systems.
When should a technician inspect the manual feed pump?
It is advisable to inspect the pump during regular fuel filter changes or if air enters the fuel system during service.
Can this part be used to prime diesel engines?
Yes, it acts as a manual priming tool to move fuel through the lines before engine ignition.
What are the OE reference numbers of this part?
0101 104 directly replaces MAN OE number 51121017097.