For 2644H216 1806784 9320A522T Fuel pump PERKINS 1104 Excavator Engine Parts

For 2644H216 1806784 9320A522T Fuel pump PERKINS 1104 Excavator Engine Parts

Specification

Description

This fuel pump is suitable for PERKINS 1104 series engines with part numbers 2644H216, 1806784, 9320A522T, which serves as a core spare part for excavator engines. The pump housing is manufactured via precision die-casting technology, integrating multiple functional modules including oil circuit pressure regulation, fuel delivery and pressure stabilization. It can accurately supply high-pressure fuel to the engine injection system, widely applied to the powertrain of construction machinery excavators. Produced in strict accordance with original installation dimension standards, its pipeline connectors, mounting holes and drive shaft specifications are fully compatible with original vehicle assembly requirements, enabling direct replacement of faulty original fuel pumps without modification or debugging.

Advantage

Developed by precise original mold replication, all mounting positions and oil pipeline interfaces are highly consistent with original parts, supporting plug-and-play installation and greatly shortening equipment downtime for maintenance.
The pump body is made of high-strength wear-resistant alloy, featuring high pressure resistance and corrosion resistance, which can adapt to harsh construction site working environments such as heavy dust, extreme temperature and high humidity.
Internal precision plunger components are processed and calibrated with high-precision grinding. Every unit undergoes high-pressure tightness test before delivery to eliminate hidden failures including oil leakage and pressure relief.
Assembled with standard precision internal spare parts, it boasts strong compatibility and fits multiple engine models of the same series with high part versatility.
Protective sealing components are equipped before factory delivery, and protective plugs are installed on oil inlet and outlet ports to prevent impurities from entering the oil circuit and causing internal wear during storage and transportation.

Performance

It delivers stable high-pressure fuel supply with continuous rated fuel pressure output, ensuring even fuel injection under all engine working conditions and smooth power output without stalling.
It features sensitive fuel delivery response, which can rapidly adjust oil pressure during engine start-stop and load fluctuation, effectively reducing the failure rates of difficult startup, insufficient power and idle jitter.
With excellent sealing and pressure stabilizing performance, it keeps a narrow oil pressure fluctuation range during long-time continuous operation, cutting fuel consumption and improving the fuel economy of the engine.
The mechanical drive structure runs smoothly with a low wear coefficient of internal transmission parts, supporting long-term stable operation and greatly extending the overall service life of the engine fuel system.
It has outstanding impurity resistance performance. When matched with a pre-filter, it can work stably for a long time, rarely suffering from common faults such as plunger jamming and pump pressure relief failure, meeting the demand of long-hour high-intensity continuous operation of construction machinery.

FAQ

Q1: When will my goods be shipped?
A: Your goods will be dispatched within 24 hours after payment confirmation.

Q2: What is the lead time?
A: We maintain sufficient stock for immediate fulfillment.

Q3: What shipping methods do you offer?
A: We ship via sea, air, or express (DHL, FedEx, TNT, UPS, EMS).

Q4: What is the delivery time?
A: Stock items take 2 to 5 days; pre-order items take 7 to 15 days. Contact us for specifics.

Q5: How can I track my shipment?
A: We will provide you with the tracking number as soon as your order is shipped.

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