0101 504 Manual Feed Pump for Mercedes-Benz
0101 504
Summary
This manual feed pump is designed for Mercedes-Benz heavy commercial vehicle fuel systems. Built with high-strength components to ensure reliable manual priming and fuel delivery in demanding environments. Equivalent to OE Bosch 0440020089 and Mercedes-Benz 0040910801.
| EAN Code | 8683457053809 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 004 091 11 01
- 004 091 08 01
-
BOSCH
- 0 440 020 125
- 0 440 020 089
Description
What does a manual feed pump do?
This manual feed pump serves as a critical component within the diesel fuel system, facilitating the manual priming process to ensure fuel reaches the injection pump. It is engineered with high-strength components to withstand the continuous pressure and mechanical stress inherent in heavy commercial vehicle operations.Vehicle and system compatibility
This part is compatible with Mercedes-Benz vehicles. It functions effectively within the fuel delivery network of various truck and bus models, ensuring consistent flow and preventing airlocks in the system.Maintenance and installation guidance
To maintain optimal performance, technicians should inspect the pump during routine fuel system servicing. Checking for leaks around the connection points and ensuring smooth manual actuation can prevent potential engine starting issues or pressure drops in the fuel line.OE cross-reference
0101 504 (Manual Feed Pump) is the equivalent of the Bosch and Mercedes-Benz OE numbers. This part directly replaces Bosch OE numbers 0440020089, 0440020125. It also replaces Mercedes-Benz OE numbers 0040910801, 0040911101.Other OEMs
BOSCH
- 0440020125
- 0440020089
- 0 440 020 125
- 0 440 020 089
MERCEDES BENZ
- A0040911101
- A0040910801
- 004 091 11 01
- 004 091 08 01
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BOSCH | |||
| MERCEDES BENZ |
FAQ
What is the primary function of this manual feed pump?
It is used to manually prime the diesel fuel system, ensuring that air is removed from the lines so that fuel can reach the injection system reliably.
Is this part compatible with Mercedes-Benz vehicles?
Yes, this manual feed pump is designed to be compatible with Mercedes-Benz heavy commercial vehicle fuel systems.
What are the signs of a failing manual feed pump?
Technicians may notice difficulty in priming the system, visible leaks around the housing, or inconsistent fuel flow during engine startup.
How should I select the correct pump for my vehicle?
It is essential to verify compatibility with your specific engine model and ensure it matches the requirements of your existing Bosch or Mercedes-Benz systems.
What are the OE reference numbers of this part?
0101 504 directly replaces Bosch OE numbers 0440020089, 0440020125. It also replaces Mercedes-Benz OE numbers 0040910801, 0040911101.