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original 177-4752 Common Rail Fuel Injector for 3126B 3126E Engine Excavator Diesel Nozzle Assembly Replacement for OEM 1774752 178-6343 177-4753 original new injector
| Model Number: | 177-4752 |
| MOQ: | 1 Piece |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original Common Rail Fuel Injector for 3126B engine
,diesel nozzle assembly replacement for OEM 1774752
,fuel injector for 3126E engine excavator
original 177-4752 Common Rail Fuel Injector for 3126B 3126E Engine Excavator Diesel Nozzle Assembly Replacement for OEM 1774752 178-6343 177-4753 original new injector
Fuel Type | Diesel |
Condition | New / Reman |
Applicable Engine | 3126B, 3126E, 3126 Industrial Engine, 3126 Truck Engine |
Injector Type | Heavy Duty Diesel Fuel Injector |
Quality Standard | OE Replacement Standard |
Packaging | Standard Industrial Protective Packaging |
Fuel System | Direct Injection Diesel Fuel System |
OE Number | 177-4752 |
Brand | . |
Cross Number / Universal Number | 177-4752, 1774752, CAT1774752, 10R-1257, 10R1257, 178-6342, 1786342, PAI 390078X, 390078X |
Vehicle / Equipment Application | D5N, D6N, 953C, 963C, 120H, 135H, 938G II, IT38G II, 561N, 3126B truck engine, 3126E truck engine |
Application Type | Track-Type Tractors, Track Loaders, Motor Graders, Wheel Loaders, Integrated Toolcarriers, Pipelayers, Truck Engines, Industrial Diesel Engines |
Engineered for demanding heavy-duty diesel applications, this 3126 Series Fuel Injector (OE 177-4752 / 1774752) delivers precision-metered fuel and stable atomization required for consistent combustion performance. Cross-referenced under CAT1774752, 10R-1257, 10R1257, 178-6342, 1786342, PAI 390078X, and 390078X, this injector is designed as a direct-fit replacement unit, supporting fleet operators, rebuilders, and industrial repair shops seeking searchable OE-number compatibility and dependable supply chain availability from both new and reman channels.
This injector is compatible with 3126B, 3126E, 3126 Industrial Engine, and 3126 Truck Engine platforms, and is commonly installed on equipment including D5N, D6N, 953C, 963C, 120H, 135H, 938G II, IT38G II, and 561N. It is widely deployed across track-type tractors, track loaders, motor graders, wheel loaders, integrated toolcarriers, pipelayers, truck engines, and industrial diesel engine applications. Buyers should verify the injector by engine serial number, fuel system configuration, equipment model, and existing injector number before purchase to ensure correct calibration.
To maximize service life, operators should use clean diesel fuel, replace fuel filters routinely, drain water separators, and monitor for oil dilution, black or white smoke, rough idle, hard starting, misfire, or power loss. Recommended diagnostics include fuel pressure testing, cylinder balance testing, injector cut-out testing, seal inspection, spray pattern verification, and fault code scanning. When replacement is required, injectors should be installed as a matched set for balanced engine performance.
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
