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original 7W7033 Pencil Nozzle Fuel Injector 0R-8787 4W7016 4W7017 4W7018 4W7019 for 3406 3406B 3406C 3408 3408B 3408C 3412 3412C 3306 Engine Excavator original new injector
| Model Number: | 7W7033 |
| MOQ: | 1 Piece |
| Price: | $22-$47 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union, Paypal, RMB |
original 7W7033 Pencil Nozzle Fuel Injector 0R-8787 4W7016 4W7017 4W7018 4W7019 for 3406 3406B 3406C 3408 3408B 3408C 3412 3412C 3306 Engine Excavator original new injector
Fuel Type | Diesel |
Condition | New / OEM Equivalent Replacement |
Applicable Engine | 3406 Series Engine, 3406B, 3406C, Industrial Diesel Engines, Generator Engines, Marine Diesel Engines |
Injector Type | Precision Ground Needle Valve Fuel Injector Nozzle |
Quality Standard | OEM Manufacturing Standards, Global Export Standard, Micron-Level Precision Manufacturing |
Packaging | Neutral Industrial Packaging (Customizable for B2B Orders) |
Fuel System | High Pressure Diesel Fuel Injection System |
OE Number | 7W7033 |
Brand | OEM Equivalent Aftermarket |
Cross Number / Universal Number | 7W7033, 7W-7033 |
Vehicle / Equipment Application | Excavators, Wheel Loaders, Bulldozers, Backhoe Loaders, Mining Trucks, Drilling Equipment, Haul Trucks, Diesel Generator Sets, Marine Vessels, Fishing Boats, Compressor Units, Pump Systems |
Application Type | Construction, Mining, Power Generation, Marine, Industrial Heavy Equipment |
Engineered for demanding industrial diesel platforms, the 7W7033 Injector Nozzle delivers precise fuel atomization and stable spray geometry across the 3406B and 3406C engine families. Manufactured from high-strength hardened alloy steel and finished with micron-level precision grinding, this replacement nozzle 7W-7033 maintains the tight tolerances required for consistent injection pressure, clean combustion, and reduced particulate emissions in heavy-duty operating environments.
Built to OEM equivalent manufacturing standards, the 7W7033 assembly features a precision-ground needle valve, corrosion-resistant surface treatment, and superior wear resistance to withstand continuous high-pressure cycling. Typical benefits include improved fuel efficiency, extended service life, stable idle performance, and reliable cold-start behavior. The nozzle is widely deployed in excavators, wheel loaders, bulldozers, mining haul trucks, diesel generator sets, marine propulsion systems, compressor packages, and industrial pump drives, providing dependable performance where downtime is unacceptable.
Each 7W-7033 unit undergoes strict quality inspection, including flow calibration and leak testing, before global export packaging. Recommended maintenance intervals include injector inspection every 1000 operating hours and full calibration every 2000 hours. Backed by a 12-month warranty, competitive B2B pricing, and fast worldwide delivery, this component is an ideal sourcing solution for distributors, workshops, fleet operators, and OEM service providers.
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
