Product Name: Diesel Fuel Injector
Fit for Engine: CAT 3126 HEUI Diesel Engine
Fit Equipment: CAT 322C, 325C Excavator, CAT medium heavy trucks, industrial generator sets
Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department
| Payment Terms | L/C,D/A,D/P,T/T |
| Supply Ability | 8000 |
| Packaging Details | BOX |
| Place of Origin | China |
| Model Number | 3126 |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T | Supply Ability | 8000 |
| Packaging Details | BOX | Place of Origin | China |
| Model Number | 3126 | ||
| High Light | 178-0199 Engine Fuel Injector ，CAT Engine Fuel Injector ，3126 Engine Fuel Injector | ||
Product Name: Diesel Fuel Injector
Fit for Engine: CAT 3126 HEUI Diesel Engine
Fit Equipment: CAT 322C, 325C Excavator, CAT medium heavy trucks, industrial generator sets
Construction machinery: CAT 322C, 325C medium excavators
Commercial vehicles: CAT heavy-duty highway trucks
Stationary power: Industrial diesel generator sets with 3126 engine
Municipal engineering vehicles, mixer trucks
| Compatible Engine Brand | Engine Model | Replacement Injector Part Number |
|---|---|---|
| CAT | 3126B, 3116 | 183-0691 |
The injector main body adopts high-precision alloy steel integral forging, outstanding high temperature and ultra-high pressure resistance. Stable long-term full-load operation performance under construction and mining harsh environments, no deformation or internal fuel leakage.
Equipped with HEUI hydraulic electronic injection structure and micro multi-hole precision nozzle, multi-stage variable injection control. Each injector passes strict flow, atomization and dynamic balance testing before delivery, uniform fuel atomization, improves combustion efficiency, reduces black smoke and nitrogen oxide emissions.
Fully complies with CAT original machining and calibration standards, internal oil channel size and electromagnetic control parameters consistent with OEM injectors. Direct plug-and-play replacement without ECU parameter modification, perfectly matched with CAT 3126 engine.
Multi-layer fluorine rubber sealing rings are installed on all oil circuit joints, with excellent oil resistance, high temperature resistance and anti-aging performance. Effectively block internal and external fuel leakage, extend injector service life and reduce maintenance frequency.
Accurate control of injection timing and fuel delivery volume, effectively solve engine insufficient power, unstable speed, excessive fuel consumption and exhaust black smoke faults. Maintain original power output of 3126 engine, reduce cylinder liner and piston wear.
Delivery: Multiple global shipping channels including air and sea freight. Each injector is individually oil-sealed with anti-collision foam packaging, complete inspection documents and traceable tracking number. All products pass hydraulic pressure and atomization test before shipment.
Import duties, local consumption taxes and extra handling fees are not included in quoted price and freight. Buyers shall bear all related fees in accordance with local customs regulations.
This heavy-duty HEUI diesel fuel injector is specially designed for CAT 3126 engine with OEM part number 178-0199, widely used in CAT 322C, 325C excavators and heavy trucks. It adopts alloy forged body, original HEUI control structure, precision multi-stage injection nozzle and factory original calibration data, fully reaches OEM matching standard. It is the core replacement spare part for engine overhaul, effectively reduce equipment downtime and long-term maintenance costs.
Company Details
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Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu... Guangzhou Tianhe District Qianjin Yiling Machinery Parts Business Department, established in 2013, is a professional supplier focusing on high-performance engine repair kits and cylinder gaskets for construction machinery excavators, boasting solid capabilities in both standard product supply and cu...
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