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Cummins original 1521977 Fuel Injectors Excavator Accessories for R420 DC12.14 Engine Replacement for OEM Crosses to 1464994 1499714 for Truck & Excavator original new injector
| Brand Name: | CUMMINS |
| Model Number: | 1521977 |
| MOQ: | 1 Piece |
| Price: | $314-$414 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
Cummins original fuel injectors for excavator
,Cummins fuel injector replacement for R420 DC12.14 engine
,OEM Cummins injector with warranty
Cummins original 1521977 Fuel Injectors Excavator Accessories for R420 DC12.14 Engine Replacement for OEM Crosses to 1464994 1499714 for Truck & Excavator original new injector
Fuel Type | Diesel |
Condition | Original Type / OE Replacement |
Applicable Engine | Cummins QSK15, QSKX15, QSX15, ISX15, X15 (15-liter, 6-cylinder, 500–675 hp / 373–503 kW, 1650–2050 lb-ft / 2237–2779 N·m) |
Injector Type | Heavy Duty Diesel Fuel Injector / Injector Assembly |
Quality Standard | Industrial-grade, precision fuel delivery with fine atomization |
Packaging | Flexible supply condition |
Fuel System | Cummins QSK15 series fuel injection system |
OE Number | 1521977 |
Brand | Cummins |
Cross Number / Universal Number | 1511696, 1481827, 1529790, 1499714, 1464994, 579261, 1731091, 570015, 579258, 1846349, 1764364, 1764365, 4928262, 4088327, 4384260, 4954646, 1846351, 4954648, 570016, 4088723 |
Vehicle / Equipment Application | Heavy-duty truck, excavator, generator set, mining equipment, construction machinery, oilfield machinery, rail applications, industrial power units and selected marine auxiliary diesel applications |
Application Type | Agriculture, construction, mining, oil and gas, rail, drilling, well servicing and standby/prime/commercial industrial power generation |
Sourced for demanding fleet and equipment operators, this fuel injector is built around primary OE number 1521977 to serve Cummins QSK15, QSKX15, QSX15, ISX15 and X15 diesel engine fuel injection applications. It is designed as an original-type replacement, delivering precision fuel delivery and fine atomization to support stable combustion, dependable power recovery and reduced smoke potential across heavy-duty duty cycles.
Cross-reference coverage is a core advantage of this injector assembly. Verified alternative numbers include 1511696, 1481827, 1529790, 1499714, 1464994, 579261, 1731091, 570015, 579258, 1846349, 1764364, 1764365, 4928262, 4088327, 4384260, 4954646, 1846351, 4954648, 570016 and 4088723. This broad interchange list simplifies procurement for distributors and workshops servicing trucks, excavators, generator sets, mining equipment, construction and oilfield machinery, rail units and industrial power installations.
To protect performance and injector life, use clean diesel fuel, replace fuel filters on time, drain the water separator and inspect fuel lines regularly. When hard starting, rough idle, black or white smoke, power loss or high fuel consumption appear, proper diagnosis with fuel pressure testing, injector return-flow testing, ECM code reading and cylinder cut-out testing is recommended. Actual maintenance intervals should follow the exact engine manual and duty cycle for reliable global aftermarket support.
Contact Detail:
ADD:Huangpu hinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 18136531233 WhatsApp:+86 18136531233
Email:2209396088@qq.com
