High-quality Engine Parts for Construction Machinery Fuel Injector BEBE2A00101 8112660 0414702005 203-7685 for D12 Engine
High-quality Engine Parts for Construction Machinery Fuel Injector BEBE2A00101 8112660 0414702005 203-7685 for D12 Engine
Perkins Series Fuel Injector (Model: 203-7685) Product Details
The Perkins 203-7685 is a high-precision common rail fuel injector, specially developed for Perkins 2500 series engines and ccat C9.3 diesel engines, with an engraved number 2037685. As a core fuel system component, it ensures stable power output, excellent fuel economy and strict EU Stage Ⅴ emission compliance, adapting to Perkins’ main appliccation fields including industrial power, construction, agriculture and material handling. Made of high-quality 42CrMo alloy steel and 1.4021 martensitic stainless steel with superior wear and high-temperature resistance, its nozzle uses precision laser-drilled holes with anti-corrosion coating, meeting Perkins OEM standards, ISO 9001, TS16949 certificcations, with a 12-month warranty. It is seamlessly interchangeable with its universal model 2037685 and other compatible models 203-7686, 2645A753, widely applied in Perkins and ccat-powered heavy-duty equipment.
1. Product & Universal Model Overview
This table focuses on 203-7685, its direct universal model 2037685, and other compatible universal models 203-7686, 2645A753. They share identical performance, quality standards and appliccation scope, differing only in part numbers, enabling seamless interchange to simplify maintenance and reduce costs, especially suitable for ccat C9.3 and Perkins 2500 series engines.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 203-7685 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 2037685, 203-7686, 2645A753; 42CrMo & 1.4021 material, fits Perkins 2500 & ccat C9.3 engines, IP67 protection, 3100-3600bar injection capacity. |
| 2037685 | Perkins Common Rail Fuel Injector | Same as 203-7685; Seamless interchange; 10.8kg, laser-drilled nozzle, 118-850 L/h flow rate, 2.3kg net weight, used as original replacement part for Perkins/ccat equipment. |
| 203-7686/2645A753 | Perkins Common Rail Fuel Injector | Compatible with 203-7685; Same performance; Suitable for ccat C9.3 engines and Perkins 2500-powered equipment, adapting to harsh working environments like construction sites and mines. |
2. Core Technical Parameters
The parameters of 203-7685 are customized for Perkins 2500 series and ccat C9.3 engines, with high manufacturing precision and excellent extreme temperature adaptability. It passes 100% pre-shipment 120-hour bench test, ensuring reliable operation in complex industrial and engineering scenarios.
| Universal No. | Parameter ccategory | Specificcations |
| 203-7685 | Basic Specificcation | 24V DC; 44.5×27.8×13.9cm; 10.8kg (2.3kg net weight); Common rail type; MOQ 2 pcs, delivery 3-7 workdays, carton packing with traceable MTC certificcate, OEM size compatible. |
| 203-7685 | Injection & Electrical Performance | 3100-3600bar; 10.8A; ≥8.8 million injection cycles, -40°C to +230°C operating temperature, 31μs actuator response, ±1% pulse width error, suitable for ccat C9.3 engine operation. |
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