Cat Engine Fuel Injector173-9379 232-1173 10R-1265 173-9379 138-8756 155-1819 232-1183 169-7408 222-5967 232-1175
Cat Engine Fuel Injector173-9379 232-1173 10R-1265 173-9379 138-8756 155-1819 232-1183 169-7408 222-5967 232-1175
Perkins Series Fuel Injector (Model: 173-9379) Product Details
The Perkins 173-9379 is a high-precision common rail diesel fuel injector, specially developed for Perkins 403, 404, 804 series diesel engines, with an engraved number 1739379. As a core fuel system component, it ensures stable power output, good fuel economy and EU Stage Ⅴ emission compliance, adapting to construction, industrial power, agriculture and mining fields. Made of high-strength alloy steel and precision stainless steel, its nozzle adopts micro-precision processing for uniform injection. It meets Perkins OEM standards, ISO 9001 and TS16949 certificcations, with a 12-month warranty, and is interchangeable with universal models 1739379, 236-0922, 173-9380, 320-1242.
1. Product & Universal Model Overview
This table focuses on 173-9379, its direct universal model 1739379, and compatible models. They share the same performance, quality and appliccation scope, differing only in part numbers for seamless interchange and cost-saving maintenance, suitable for Perkins 403, 404, 804 series engines.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 173-9379 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 1739379, 236-0922/173-9380/320-1242; Precision stainless steel, fits Perkins 403/404/804 series, IP67 protection, 3000-3400bar injection capacity. |
| 1739379 | Perkins Common Rail Fuel Injector | Same as 173-9379; 11.0kg, laser-drilled nozzle, 119-828 L/h flow rate, 2.28kg net weight, used as original replacement part for Perkins engines. |
| 236-0922/173-9380/320-1242 | Perkins Common Rail Fuel Injector | Compatible with 173-9379; Same performance, suitable for harsh environments like construction sites, farms and mining equipment. |
2. Core Technical Parameters
The parameters of 173-9379 are customized for Perkins 403, 404, 804 series engines, with high precision and good adaptability, passing 100% pre-shipment bench test for reliable operation in complex working scenarios.
| Universal No. | Parameter ccategory | Specificcations |
| 173-9379 | Basic Specificcation | 24V DC; 44.0×26.7×13.5cm; 11.0kg (2.28kg net weight); Common rail type; MOQ 4 pcs, delivery 3-15 workdays, neutral packing. |
| 173-9379 | Injection & Electrical Performance | 3000-3400bar; 10.5A; ≥8.6 million injection cycles, -40°C to +225°C operating temperature, 33μs actuator response. |
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