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196-4229 1964229 Common Rail Fuel Injector for Cat 3126b Fuel Injector
| MOQ: | 1 pieces |
| Price: | US $260-268 / piece |
| Product Name | High Quality Common Rail Diesel Fuel Injector |
| Place of Origin | Wuhan,China |
| Warranty | 3 Months |
| Delivery time | 3-15 Days, subject to the order quantity |
| Quality | 100% Tested |
| Packing | Customer Requirement |
| Service | After-Sales Service |
| Size | Standard Size |
| Payment | TT,Trade Assurance,PayPal,Credit Card |
| Advantage | Perfect Fit |
This 196-4229 diesel engine injector is an ideal fuel system accessory for Cater-pillar 3126B and C7 series engines, widely compatible with various Cater-pillar types of heavy-duty construction and excavation equipment. As a precision actuator in the HEUI (Hydraulic Drive Electronic Control Unit) system, its core design concept lies in achieving ultra-fine fuel atomization through extremely high-precision needle valve control, thereby ensuring a more uniform and complete air-fuel mixture in the combustion chamber. After installation, the most direct user experience is a significant improvement in engine idling vibration, a crisp and clean cold start, and powerful and smooth power output under medium to high load conditions. This injector is made of a special high-temperature and pressure-resistant alloy, designed to solve the common problem of premature fuel degradation under heavy-duty conditions, making it an excellent choice to ensure your Cater-pillar equipment maintains its original power level during high-intensity operations.
Leveraging the vertically integrated manufacturing advantages of our own factory, we directly eliminate intermediary premiums, solving the question points of multiple channels and opaque pricing in traditional foreign trade procurement. This ensures you obtain professional-grade fuel injection components at the optimal cost, saving your fleet significant annual maintenance expenses.
We implement rigorous quality control throughout the entire supply chain. Every 196-4229 injector undergoes high-pressure injection flow calibration and dual bench testing for airtightness. This completely eliminates quality trust risks such as increased fuel consumption and black smoke from exhaust after installing non-standard parts, providing you with stable performance that can withstand complex operating conditions.
| Parameter Name | Parameter Value |
|---|---|
| Part Code | 196-4229 |
| Compatible Brand | Cate-rpillar (CAT) |
| Applicable Models | 3126B / C7 Series Engines |
| Injection System Type | HEUI Hydraulically Driven |
| Main Body Manufacturing Material | High-Strength Carburized Alloy Steel |
| Nozzle Processing Technology | Porous Micron-Level Precision Drilling |
| Surface Anti-Corrosion Treatment | Nano-Level Electrochemical Anti-Corrosion Layer |
| Sealing Ring Material | High-Temperature Resistant Fluororubber (Viton) |
| Maximum Working Pressure | Industrial Grade High Pressure Standard |
| Installation Connection Method | Direct Insertion Clip Fixing |
| Weight | Approx. 0.95 kg |
| Service Life | Recommended 5000-8000 Operating Hours |
In busy urban road construction sites, excavators need to frequently perform high-intensity loading and leveling operations. When the original fuel injectors suffer from poor atomization due to wear, the engine often exhibits weak operation and emits black smoke. After replacing them with this high-performance injector, the engine regains its original power response. Operators can feel a more responsive and powerful return stroke when operating the excavator arm, significantly improving daily earthmoving efficiency and greatly reducing the likelihood of warnings from on-site supervisors due to excessive exhaust emissions.
In remote mining areas or field construction sites, engineering vehicles often face severe challenges due to harsh environments and fluctuating fuel quality. Installing this precisely calibrated injector effectively alleviates unstable combustion and cold-start difficulties caused by fuel quality issues. This is crucial for fleets operating in remote environments, ensuring the engine provides a stable fuel injection volume even under sudden load increases, reducing the significant costs and logistical risks associated with forced shutdowns due to fuel system supply limitations.
Q: Do I need to calibrate the product myself after receiving it?
A: Our products are precision-calibrated on a bench at the factory. Assuming correct installation, no additional adjustments are usually required. We recommend following the exhaust procedure in the service manual.
Q: Why is it recommended to replace the copper gasket at the same time as replacing the injector?
A: The bottom copper sealing gasket is a disposable consumable. Reusing it can easily lead to combustion gas leakage due to poor sealing, directly affecting engine performance. We strongly recommend replacing it at the same time.
Q: Will the delivery time be longer if my logistics address is remote?
A: We have a professional logistics team. No matter where your project site is located, we will choose the most efficient express service to ensure parts arrive as quickly as possible, shortening your equipment's repair time.
Q: How long is the warranty period?
A: We offer an industry-standard manufacturing defect warranty for all injectors. If any quality issues occur within the warranty period, we promise to provide a fast replacement service to ensure your work is worry-free.
Q: Is it better to replace a single unit or the entire set?
A: If your vehicle has been in operation for many years, it is generally recommended to replace the entire set to maintain consistent fuel injection in each cylinder and prevent engine instability caused by mixing old and new parts.
Q: Do you accept small-batch purchases for testing?
A: Absolutely. We fully understand the testing needs of engineering contractors before large-scale replacements and welcome you to place small-batch orders for trial use at any time.
