4955524 Fuel Injector For Cummins QSK19 Engines

4955524 4964171 4964172 PT System Fuel Injector For Cummins QSK19 KTA19  Engines 

Fuel Injector4955524 is fitting on QSK19  Diesel Engines . This engine is used for mining machinery. The electronically controlled diesel fuel injector is the most critical and complex component in the common rail fuel system. Its function is to spray the fuel in the high-pressure oil track into the combustion chamber of the diesel engine with the best injection timing, amount and rate by controlling the opening and closing of the solenoid valve according to the control signal sent by the ECU. 

In the engine high pressure common rail system, separate the function of produce high-pressure jade control injection, common rail cavity accumulator role, only in the common rail fuel pressure can be controlled by ECU with pressure regulator, is not affected by the rotation speed of diesel engine, under the low speed can guarantee good spray, high speed can achieve flexible control, thus increasing the regulating freedom and to improve the control precision

Fuel Injector 4955524 Specifications 


Part Name

Fuel Injector Kit

Part Number



Cummins Original

Engine Type



6 Months




1 Piece

Injector Model

High Pressure Injecting 


Cummins Diesle Engines For Mining

QSK19 Engine Parts 4964170 INJECTOR ASSEMBLY 4955524 4918073

Cummins engine B/QSB3.3, ISF2.8/3.8, ISG, ISB/QSB4.5, ISB/QSB6.7, QSL9, QSM/ISM/M11, NTA855, QSX15, QSK19, QSK23, VTA28, QST30, KTA19, KTA38, KAT50, QSK60; Also suppling genuine parts from Inner Mongolia NHL, who is the joint venture with TEREX, such as parts for 3305, 3306, 3307, TR50, TR60, TR100, and MT3600, MT3700, NTE150, NTE200, NTE240, NTE260; Many Consturction machinery spare parts we can supplied, such as SANY, XCMG, LIUGONG, CHENGGONG, SDLG, ZOOMLION  brand of excavator and loader spare parts.

Company Profile 

Jining Kunpeng Construction Machinery Equipment Co., Ltd. was established in 2013 with a registered capital of 200 million yuan, the existing staff of 36 people, is engaged in engineering machinery products and accessories, specialized companies, with independentimport and export rights. The main agent of Komatsu excavators and bulldozer , shantui bulldozer electrical products, Donaldson air filter products; Japanese (Mitshubishi, Komatsu, Isuzu, Kubota, Yanmar ) engine machine and spare parts; Cummins, Deutz diesel engine spare parts, Marine and generator diesel engine spare parts, On firewood, Weichai, large diesel engine accessories; selling well-known brands hydraulic pumps, motors, hydraulic valves. Companies and domestic excavator manufacturing plant (Sany, Lianzhong Branch, Hill redevelopment machine, SDLG, Strong Construction Machinery Co., Ltd., Foton Lovol, Shandong liShide) in close cooperation, has successfully supportingJapanese electronics products, Donaldson air filter, excavator cab, mufflers, Danfoss Auto products, DSE, COMAP, WOODWARD CONTROLLER and other products, with high quality products and perfect after-sales service, won the manufacturers of high praise.

Our company advantage products

We Can Supplied Engine Parts :
Komatsu Engine Parts, Disel Engine Parts , Cummins Diesel Engine parts, DSE Controller, SDLG Loader Parts, Shantui Bulldozer Parts 
Cummins A1700, 2300, B3.3, 4B3.9, 6BTA5.9, 6CTA8.3,M11, NTA855, KTA19, KTA38, KTAA50, QSK60 Diesel Engine Parts
Deutz / Volvo Diesel Engine Parts
Isuzu, Mitsubishi, Yanmar, Kubota   Engine Parts
Weichai Diesel Engine Parts
Shangchai/ Caterpillar Diesel Engine Parts

Our Large  Warehouse 

In order to better serve customers, We have sufficient inventory, Bulldozer spare parts , Track link, Ider, Track Roller, Carrier Roller, Hydraulic Pump, Hydraulic Valve, Cylinder for Bulldozer , Cummins diesel engine and weichai diesel engine. So we can provide quickly delivery and made our clients to pleased with our service . 

Feedback From Far Away Clients

Powered by TranslatePress