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4132A021 Perkins Fuel Transfer Pump - Constant Pressure Fuel Supply | Long term Stable Fuel Supply Solution for Heavy duty Engines

Perkins fuel pump 4132A021 is a key delivery component of the engine fuel system, responsible for stably delivering fuel from the fuel tank to the high-pressure fuel pump, ensuring continuous and uninterrupted fuel supply. It is made of corrosion-resistant materials, which can adapt to different fuel qualities and reduce engine idle fluctuations caused by unstable fuel supply. Provided by Ningbo Qiuning Trading Co., Ltd., we offer two options: original factory and subsidiary factory. Original factory products meet the original oil supply standards, while subsidiary factory products focus on practical cost-effectiveness to meet different equipment maintenance needs.
Product Details
The stable delivery of fuel is the foundation for the normal operation of an engine. The Perkins fuel pump 4132A021 plays a crucial role in ensuring a stable fuel supply in the fuel system. It ensures smooth fuel flow in the low-pressure pipeline through continuous suction and push actions, avoiding engine power reduction or stalling caused by insufficient fuel supply. Especially in low-temperature environments or when the fuel tank level is low, it can effectively reduce air lock, maintain stable pressure in the fuel system, and indirectly guarantee the normal operation of the high-pressure fuel pump and injector.
Ningbo Qiuning Trading Co., LTD., based on its understanding of fuel system parts, has prepared two types of Perkins fuel pump 4132A021, both original and third-party, for customers. Original factory products are strictly manufactured in accordance with Perkins' original factory production standards. From the sealing performance of the pump body to the oil delivery efficiency, they all meet the original factory's technical requirements. They are suitable for scenarios with high requirements for the stability of fuel supply, such as heavy construction machinery or continuously operating generator sets, and can maintain the original operating state of the fuel system to the greatest extent. The aftermarket products, while ensuring the basic oil transportation function and compatibility, control costs by optimizing the production process, providing an economical option for customers who pay attention to maintenance budgets. They are suitable for the maintenance of equipment fuel systems under normal working conditions.
This oil transfer pump is compatible with various Perkins engine models and is widely used in agricultural machinery, construction machinery, industrial power equipment and other fields. In equipment maintenance, choosing an appropriate fuel transfer pump can effectively reduce equipment downtime caused by fuel supply interruption, extend the service life of fuel system components, and lower long-term maintenance costs.
Ningbo Qiuning Trading Co., Ltd. has always attached great importance to the reliability and compatibility of its products, ensuring that the Perkins oil transfer pump 4132A021 it supplies meets the actual usage requirements. Customers can flexibly choose original or third-party products based on the operation intensity and maintenance standards of the equipment. If you have any questions related to selection or purchase, please feel free to contact us for consultation at any time.
Contact Information: WeChat/WhatsApp: +8615888032469
E-mail: allen@perkins-rx.com


404D-22G*GN65732U
Maintenance parts
ITEM Part name Part number Quantity (paid per vehicle)
1 Pre-Fule Filter 130306360 1
2 Fuel Filter  26561117 1
3 Oil Filter   140517050 1
4 Air Filter  135326206 1
5 BELT 080109107 1
minor repair
ITEM Part name Part number Quantity (paid per vehicle)
1 SEAL - ROCKER BOX COVER 111996401 1
2 GASKET - CYLINDER HEAD  111147711 1
3 THERMOSTAT 145206230 1
4 FRONT OIL SEAL 198636160 1
5 SEAL - REAR END OIL 050209083 1
6 SOLENOID U85206452 1
medium repair
ITEM Part name Part number Quantity (paid per vehicle)
1 Pre-Fule Filter 130306380 1
2 Fuel Filter  26561117 1
3 Oil Filter  140517050 1
4 BELT  080109107 1
5 Air Filter   135326206 1
6 SEAL - ROCKER BOX COVER 111996401 1
7 GASKET - CYLINDER HEAD 111147711 1
8 PISTON RING KIT 115107970 4
9 INTAKE  VALVE 120166380 4
10  EXHAUST VALVE 120176400 4
11 INJECTOR 131406500 4
12 THERMOSTAT 145206230 1
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