Best-Selling Qsb6.7 Engine Suppliers – Cummins Engine Parts Electronic Fuel Control Actuator 4903523/4903282 For Cummins 6C8.3 Engine – Raptors

Product Description

This electronic fuel control actuator is used on the fuel pump. Its function is: when the rotor disc rotates, the roller is pressed outward by centrifugal force, like a rotating oil seal, the rotor rotates, the pump works, and the fuel is sucked in from the oil inlet, and press the fuel into the fuel system from the fuel outlet. When the fuel pump is turned off, the inspection valve at the fuel outlet is closed to prevent fuel from flowing back to the fuel tank through the fuel pump. The fuel pipe pressure maintained by the inspection valve is called “residual pressure”. The maximum fuel pump pressure of the fuel pump depends on the standard of the fuel controller. If the fuel pump pressure exceeds the predetermined pressure limit, the actuator will open the bypass to allow the fuel to flow back to the fuel pump inlet.

We implement a service strategy of “focusing on customer attention, meeting or exceeding user expectations, innovating service models, improving service levels, and striving to build an excellent service brand in China’s internal combustion engine industry”. Our company was established in 2015, and the boss has worked for Cummins for 8 years. We focus on Cummins engines, generators, and various accessories.

Cummins model: KTA50, KTA38, KTA19, KTTA19, M11, NTA855, QSK23, QSK19, QSM11, QSL9, QSB6.7. QSB4.5, 6B, 6C, 6L, 4B, ISF2.8, etc.

Product Parameter

Packaged dimensions

Product Application

This fuel pump electronic fuel control actuator normally used in Cummins engine 6C8.3, ISC8.3, ISL, L8.9, L9, QSC8.3, QSL9, and it is widely used in cranes, excavators, loaders, graders, large-tonnage rollers, pavers, concrete pumps, bulldozers and other equipment used in construction machinery, agriculture and logging industries.

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