204-6714 205-1285 218-4109 HEUI 3126B 3126E Fuel Injector Pump 222-5926 222-5972 0R-9350 10R-9239 Diesel Fuel Injector
204-6714 205-1285 218-4109 HEUI 3126B 3126E Fuel Injector Pump 222-5926 222-5972 0R-9350 10R-9239 Diesel Fuel Injector
Detailed Product Datasheet:
| Parts Number |
222-5972 |
| Part Name |
222-5926 |
| Payment | L/C , T/T |
| Packing | Original / Netural |
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2.Nearly 10 years experience at this industry,with good reputation.
3.Strong support from professional sales/engineer/technican team,shipment and after-service department.
4.The product has undergone a rigorous testing process, and we provide high-quality products;
The 222-5972 fuel injector is an upgraded core component exclusively engineered for c-aterpillar 3126, 3126B and early C7 engines, focusing on enhancing reliability and adaptability in harsh working environments. Adopting advanced electronic control technology and c-aterpillar OEM-level manufacturing standards, it is widely applied in heavy construction equipment, agricultural machinery, and industrial generators. Different from ordinary injectors, it features a patented middle-hole accumulator structure and anti-leakage seal design, which can effectively adapt to low-quality fuel environments, reduce oil return loss, and improve fuel utilization rate. Compared with the previous model, it has better high-temperature resistance and pressure stability, extending the service life by 40% and helping users reduce maintenance frequency and overall operating costs.
�� Core Specific-ations Table
| Parameter Item | Details | Parameter Item | Details |
| Original Model | 222-5972 (Accessory No.: 10R-1308) | Applicable Engine | c-aterpillar 3126, 3126B, Early C7 Series |
| Product Type | Electronically Controlled Fuel Injector (HEUI-II System) | Dimension Specific-ation | Length: 12.5 inches (about 317.5mm), Height: 4.9 inches (about 124.5mm) |
| Core Material | High-strength Heat-resistant Alloy + Nano-coating Plunger | Applic-ation Scenarios | Construction Equipment, Agricultural Machinery, Industrial Generators |
| Compatible Replacement Numbers | 173-3923, 183-6798, CA10R1308 | Warranty Standard | 15-month warranty, free replacement for manufacturing defects |
⚙️ Core Performance & Compatibility Table
| Performance Dimension | Core Performance | Practical Value |
| Injection Precision | Microsecond-level electronic control timing, fuel injection error ≤ ±0.8% | Enhances engine power stability, reduces noise and vibration, and avoids fuel waste |
| High-temperature Resistance | Stable operation at -40℃~150℃, no performance attenuation under high load | Adapts to extreme working environments, reduces high-temperature failure risks |
| Fuel Adaptability | Compatible with low-sulfur, low-lubricity fuel and various standard diesel fuels | Reduces maintenance costs caused by fuel quality issues, improves equipment applicability |
| Emission Performance | High-pressure atomization technology, combustion efficiency increased by 8% | Meets non-road T4 and road CN6 emission standards, complies with global environmental requirements |
Detailed Product Picture:
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