Common Rail Fuel Injector 4010025 4077076 4087886 4087888 4087889 for Sprayer Excavator Q19 Injector Truck Parts
| Product Namber: | CUMMINS INJECTOR | Contact: | 86+ 15099762302 |
| OE NO: | 4087886 | OE NO1: | 4087889 |
| Engine: | CUMMINS Engine | Car Model: | CUMMINS |
| Warranty: | 12 Months | Quality: | Brand New Genuine |
| SIZE: | Origional Standard | Type: | Diesel Auto Parts |
| Application: | Fuel Injection System | Material: | High Speed Steel |
| PAYMENT TEF: | Full Advance Payment | packing: | Original And Neutral Packing |
| MOQ: | 1РСS |
Common Rail Fuel Injector 4010025 4077076 4087886 4087888 4087889 for Sprayer Excavator Q19 Injector Truck Parts
Product Description:
Cummins Injector QSK23 Series (Part Number: 4087886) Product Details
The Cummins 4087886 fuel injector is a high-performance OEM-grade common rail injector specially designed for the Cummins QSK23 heavy-duty diesel engine, with extended compatibility to Cummins QSK19 engines[2][5]. As a vital core component of the diesel fuel injection system, it is precision-manufactured to atomize diesel fuel into fine, uniform droplets and deliver it accurately into the combustion chamber, ensuring complete combustion, stable power output, and reduced exhaust emissions[2][6]. Widely used in heavy-duty applic-ations such as construction machinery, mining equipment, oilfield drilling rigs, industrial generator sets, and heavy-duty trucks, this injector is featured with excellent interchangeability, reliable high-pressure resistance, rugged durability, and precise fuel metering. Manufactured in strict compliance with ISO 9001, IATF 16949 quality management systems and Cummins original technical standards[3], it adopts high-strength alloy steel and advanced precision CNC machining technology[2][6], paired with a high-sensitivity electromagnetic control valve to achieve accurate fuel delivery, enhance fuel economy, and ensure stable operation even in harsh working conditions. It supports direct bolt-on installation without any modific-ations to the engine or fuel system, effectively reducing maintenance time and operational costs. Each 4087886 injector undergoes 100% pre-delivery quality testing, including high-pressure leakage detection, atomization performance verific-ation, electromagnetic response speed testing, and long-term durability assessment, ensuring consistent performance in extreme environments with high temperature, heavy vibration, and dust. The verified OEM Cross-Reference Numbers for 4087886 are 4087886, 4001830, 4010029, 4928345[2][4][6], which are fully interchangeable with the original QSK23 fuel system, ensuring convenient replacement and wide applicability. The product is available in global stock with fast international shipping (1-2 workdays)[2], backed by a 6-12 month warranty, and factory-direct supply, providing cost-effective and reliable support for the maintenance and efficient operation of QSK23 series engines.
1. Core Technical Specific-ations (4087886)
| Product Name | OEM Cross-Reference Numbers | Parameter | Detailed Specific-ation | Key Features & Remarks |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Part Number | 4087886 (OEM: 4087886, Interchangeable: 4001830, 4010029, 4928345) | OEM-grade part, dedic-ated to Cummins QSK23 engines, compatible with QSK19 engines[2][5], direct bolt-on replacement, global stock availability. |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Product Type | OEM Quality Common Rail Fuel Injector Assembly, diesel fuel type, precision solenoid control design, MOQ 1 piece (negotiable for large orders)[2]. | High-pressure resistant (up to 2800 bar), durable high-strength alloy steel construction[2][6], precise fuel atomization, suitable for long-term heavy-duty operation. |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Compatible Engines | Cummins QSK23 heavy-duty diesel engines, compatible with Cummins QSK19 engines[2][5], matching related heavy-duty equipment powered by these engines. | Perfectly matches QSK23 fuel system, no wiring or pipeline adjustment needed, seamless integration and stable performance in all working conditions. |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Size & Weight | Standard OEM size (27.4cm×7.1cm×6.98cm)[4], compatible with original installation dimensions, gross weight 1.78 kg (3.94 lbs)[4][6], original/neutral/customized carton packaging available[2]. | Consistent with original parts, easy to install, transport and store, customizable packaging optional, global fast shipping (1-2 workdays)[2]. |
2. Compatible Equipment & Applic-ation Advantages
| Product Name | OEM Cross-Reference Numbers | Equipment c-ategory | Compatible QSK23-Powered Models | Applic-ation Advantages |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Mining & Oil Field Equipment | Mining trucks (dumpers), oil field rigs, gas generators powered by QSK23 engines, compatible with related heavy-duty mining equipment[2]. | Strong wear and corrosion resistance, anti-vibration design, stable performance under high load, reducing maintenance frequency in harsh mining and oil field environments. |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Construction & Heavy-Duty Equipment | Construction machinery (excavators, loaders, bulldozers), heavy-duty trucks, industrial generator sets powered by QSK23 engines[2][5]. | Precise fuel atomization, optimized fuel economy, ensures consistent power output during long-time operation, compliant with international environmental standards and ISO 9001, IATF 16949 certific-ation[3]. |
| Fuel Injector (INJECTOR) | 4087886, 4001830, 4010029, 4928345 | Industrial & Power Equipment | Industrial power stations, heavy-duty pumps, and other equipment powered by QSK23 engines, widely used in industrial production and infrastructure projects[2]. | Reliable sealing performance, anti-clogging design, strong adaptability to complex working conditions, backed by 6-12 month warranty, ensuring long service life. |
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