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original 20R-9079 Engine Common Rail Injector 5577627 3879432 for C7 C9 324D 329D Excavator Diesel new injector original new injector
| Model Number: | 20R-9079 |
| MOQ: | 1 Piece |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original C7 C9 diesel engine injector
,20R-9079 common rail injector
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original 20R-9079 Engine Common Rail Injector 5577627 3879432 for C7 C9 324D 329D Excavator Diesel new injector original new injector
Fuel Type | Diesel |
Condition | OEM-quality replacement / Reman |
Applicable Engine | C7, C7.1, C7 ACERT |
Injector Type | Common Rail / Mechanical injector |
Quality Standard | OEM and Reman calibration support, industrial-grade construction, precision-machined nozzles |
Packaging | Includes seals and washers; installation and maintenance documentation provided |
Fuel System | Common Rail, supports continuous high-pressure operation (2000–2500 bar) |
OE Number | 20R-9079 |
Brand | |
Cross Number / Universal Number | 237-0748, 10R-7079, 10R-7225, 320-0689, 557-7627, 20R-8066, 268-1835, 295-1411, 328-3585, 387-9427 |
Vehicle / Equipment Application | Construction Equipment (Excavators, Loaders, Graders, Bulldozers), Industrial Machines (Generators, Pumps, Compressors), Mining Machinery, Agricultural Equipment with C7 Diesel Engines, Marine Diesel Engines (where compatible) |
Application Type | Engine-adapted ( C7 / C7.1 / C7 ACERT) |
The 20R-9079 fuel injector is engineered as a direct OEM-quality replacement for C7, C7.1, and C7 ACERT diesel engines used in construction, industrial, mining, agricultural, and marine applications. Cross-referenced against 237-0748, 10R-7079, 10R-7225, 320-0689, 557-7627, 20R-8066, 268-1835, 295-1411, 328-3585, and 387-9427, this injector is calibrated to deliver precise atomization, supporting improved fuel efficiency and controlled emissions across heavy-duty operating cycles.
Built with high-strength steel components and a corrosion-resistant finish, the injector features precision-machined nozzles that produce consistent spray patterns under continuous high-pressure operation ranging from 2000–2500 bar. Its industrial-grade construction is rated for an operating temperature of -40°C to 120°C (-40°F to 248°F), making it suitable for harsh job-site environments and continuous heavy-duty service. Direct screw-in installation with a specified torque of 40–45 Nm ensures straightforward replacement when aligned with the fuel rail in the upright orientation, and each unit ships with required seals and washers.
For maintenance, injectors should be cleaned every 500 operating hours and replaced immediately on any sign of leakage, misfire, or reduced atomization. Technicians should inspect fuel lines and the high-pressure rail during service, use only OEM-approved diesel fuel, and avoid reusing damaged connectors or O-rings. After installation, diagnostic tools are recommended for calibration. Each injector carries a 12-month industrial warranty and is supplied with full installation, maintenance, fault diagnosis, and service guidelines.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
