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Cum-mins QSK60 Series Electronic Unit Fuel Injector 4326639, Cross PN 4001813 for Mining, Marine & Generator Diesel Engine

Basic Properties

Place of Origin:guangdong
Brand Name:CUM-MINS
Model Number:4326639

Trading Properties

Minimum Order Quantity:one
Price:200-500$
Standard Packaging:Neutral packing
Delivery Time:3-5days
Payment Terms:L/C,D/A,D/P,T/T,Western Union
Supply Ability:1000
Specifications
100% OEM Standard Plug-and-Play Replacement: Official OEM Part Number 4326639 Interchangeable With Cross Reference 4001813, Perfectly Matched For Cum-mins QSK45/QSK60/QSK78 CM500 Heavy-duty Diesel Engines. Consistent Mounting Size, Thread And Electrical Interface, No Modification Needed For Direct R Heavy-Duty EUI High-Pressure Injection Technology: Adopts Original Electronic Unit Injector (EUI) Hydraulic-electronic Control Structure, Maximum Injection Pressure Up To 3000 Bar. 8-hole Precision Laser Nozzle Delivers Ultra-uniform Fuel Atomization, Eliminating Black Smoke, Power Drop And Unstable Idle U
Super Wear & High-Temperature Resistant Construction: Core Plunger, Needle Valve And Nozzle Adopt High-hardness Nitrided Alloy Steel. Built-in High-temperature Resistant Multi-layer Metal Sealing Rings, Effectively Resist Diesel Impurities, Long-term Vibration And Extreme Working Temperature; Completely Preve Multi-Stage Injection Optimizes Fuel Economy & Emission Compliance: Supports Pre-main Multi-cycle Fuel Injection Controlled By ECM, Greatly Improves Complete Combustion Efficiency. Significantly Cuts Diesel Consumption And Exhaust Particulate Emissions, Fully Meets EPA Tier 3 / IMO Tier II Marine And Mining Industry Emissi
Full Professional Bench Calibration & Strict Batch Inspection: Every Injector Passes Full-function Testing Including Injection Flow, Backflow, Solenoid Resistance And Unique Compensation Code On Dedicated QSK Series Test Bench Before Shipment. Avoid Cylinder Misfire, ECU Fault Codes And Abnormal Engine Vibration After Wide Application & Complete One-Stop Wholesale Support: Widely Applied To Large Mining Haul Trucks, Offshore Marine Main/auxiliary Engines, Stationary Generator Sets And Heavy Industrial Machinery. Provide 12 Months Quality Warranty, Professional Installation Technical Manual, Neutral Export Carton Packaging An
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Product Description

CU-MMINS QSK60 Series Electronic Unit Fuel Injector 4326639, Cross PN 4001813 for Mining, Marine & Generator Diesel Engine

This heavy-duty electronic common rail fuel injector 4326639 is OEM interchangeable replacement part designed for Cum-mins QSK23 and QSK60 large-bore industrial & marine diesel engines, suitable for 24-hour uninterrupted heavy-load working scenarios including open-pit mining haul trucks, large excavators, ocean-going main engines and megawatt stationary generator units.

Equipped with wear-resistant multi-hole alloy nozzle and high-stability integrated solenoid valve, it adopts ultra-high pressure common rail injection technology to realize multi-stage precise fuel delivery and micron-level fine atomization. It efficiently solves typical engine failures such as insufficient power, heavy black smoke, difficult cold startup, unstable idle speed, high fuel consumption, fuel leakage and ECU cylinder misfire fault codes.
Multi-layer high-temperature resistant FKM sealing rings and thickened anti-salt-fog copper gaskets are adopted to withstand long-term high temperature, fierce mechanical vibration and marine salt fog erosion. Every finished injector passes full bench calibration to test injection pressure, fuel flow uniformity, spray shape and electrical signal stability. Each unit is equipped with unique calibration code; professional diagnostic scanner is required to write the code into ECU after installation to balance cylinder power output and meet industrial and marine emission standards.
We stock brand new and fully remanufactured injectors. Neutral export carton packaging, flexible MOQ and tiered bulk wholesale discounts are available. Our 12-month global warranty provides reliable after-sales service for mining maintenance yards, marine service workshops and worldwide heavy-duty diesel spare parts distributors.

We are a professional wholesale supplier specializing in CU-MINS heavy-duty engine fuel system spare parts, full coverage of QSK19/QSK23/QSK45/QSK60/QSK78 series injectors, nozzles and control valves for mining, marine and power generation industries.


We build an independent standardized calibration workshop equipped with full set professional test benches to conduct 100% pre-delivery quality inspection for all injectors to guarantee stable performance.


Our core competitive advantages: massive ready spot inventory, factory-direct favorable price, low MOQ support, customizable neutral export packaging and global door-to-door logistics delivery solutions.


We supply premium new aftermarket and remanufactured injectors plus reliable full-cycle after-sales service for overseas mining maintenance factories, marine service yards, generator repair shops and global heavy machinery auto parts distributors.

1. Can this injector fit my car directly?
Please send your car model, year and original OE number for accurate matching.
2. Do injectors come with calibration codes?
Yes, every injector is attached with unique calibration code.
3. What quality options do you have?
New Original, OEM Packed and Remanufactured injectors available.
4. How long is your warranty?
All injectors enjoy 12-month global warranty.
5. What’s your delivery time?
In-stock items ship within 3-7 working days worldwide.
6. Can I mix different part numbers in one order?
Yes, mixed MOQ is acceptable for all our diesel injectors.
Specialized in complete diesel engine spare parts including fuel injectors, high-pressure fuel pumps and engine ECUs, we solve your trouble of hard-to-match auto components.
Every injector, pump and ECU is fully calibrated and strictly bench-tested before shipment to avoid engine failure and repeated maintenance. We carry full series solenoid & piezo injectors, matching ECUs and original pumps for Toyota, Denso, bo-sch vehicles.
We support global auto wholesalers, repair garages and importers with rich in-stock items, flexible mixed MOQ, professional model matching guidance and fast worldwide delivery. All our products come with a 12-month global warranty.
Choose us for stable quality, competitive price and one-stop technical support, your trusted long-term diesel parts partner.

Serial No. cum-mins Part Number Cross Reference Numbers Compatible Engine Compatible Applications Injector Type Rated Injection Pressure Nozzle Hole Quantity Unit Weight Quality Options Warranty & Service
1 4088431 4088430, 4954800 cum-mins QSK45/QSK60/QSK78 Diesel Engine Ultra-heavy mining trucks, large marine vessels, power generation units Common Rail Fuel Injector Up to 2800 Bar 10 holes 1.92 kg New Original, Remanufactured 12 months quality warranty, technical guidance, neutral export packing, global shipping solutions
2 4326639 4326638, 4001813 cum-mins QSK45/QSK60 Diesel Engine Mining haul trucks, marine propulsion systems, power generation units Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.85 kg New Original, Remanufactured 12 months quality warranty, technical support, neutral export packing, bulk discount available
3 4326779 4326778, 4307516 cum-mins QSK45/QSK60 Diesel Engine Heavy-duty mining equipment, marine diesel engines, industrial machinery Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.85 kg New Original, Remanufactured 12 months quality warranty, technical guidance, neutral packing, global delivery available
4 4326780 4326781, 4001813 cum-mins QSK45/QSK60 Diesel Engine Large mining trucks, marine vessels, stationary generator sets Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.85 kg New Original, Remanufactured 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount
5 4326781 4326780, 4001813 cum-mins QSK45/QSK60 Diesel Engine Heavy-duty construction machinery, mining equipment, marine diesel engines Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.85 kg New Original, Remanufactured 12 months quality warranty, technical guidance, neutral packing, global shipping solutions
6 4902827 4902828, 4062090 cum-mins QSK23/QSK60 Diesel Engine Medium-duty construction machinery, generator sets, light marine vessels Common Rail Fuel Injector Up to 2600 Bar 8 holes 1.82 kg New Original, Remanufactured 12 months quality warranty, technical support, neutral export packing, bulk discount available
7 4902828 4902827, 4062091 cum-mins QSK19/QSK45/QSK60 Diesel Engine Light to heavy-duty construction machinery, mining equipment, generator sets Common Rail Fuel Injector Up to 2600 Bar 8 holes 1.82 kg New Original, Remanufactured 12 months quality warranty, technical guidance, neutral packing, global delivery available
8 4921360 4921361, 4002145 cum-mins QSK60 Diesel Engine Large-scale mining equipment, marine diesel engines, power generation stations Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.88 kg New Original, Remanufactured 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount
9 4923349 4923348, 4010025 cum-mins QSK60 Diesel Engine Heavy-duty industrial equipment, mining machinery, marine diesel engines Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.88 kg New Original, Remanufactured 12 months quality warranty, technical guidance, neutral packing, global shipping solutions
10 4928345 4928344, 4010029 cum-mins QSK60 Diesel Engine Mining equipment, generator sets, marine propulsion systems, construction machinery Electronic Unit Injector (EUI) Up to 3000 Bar 8 holes 1.88 kg New Original, Remanufactured 12 months quality warranty, technical support, neutral export packing, bulk discount available
11 4954801 4954800, 4088431 cum-mins QSK45/QSK60/QSK78 Diesel Engine Ultra-heavy mining trucks, large marine vessels, power generation units Common Rail Fuel Injector Up to 2800 Bar 10 holes 1.92 kg New Original, Remanufactured 12 months quality warranty, technical guidance, neutral packing, global delivery available


Contact Details
Guangzhou Zhuohang Auto Parts Co., Ltd.

Contact Person: Mr. Logan Wu

Tel: 86--13523778555

Send your inquiry directly to us
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