C9.3 Engine Fuel Injector 363-0493 367-4293 456-3588 460-8213 456-3645 456-3493 20R-1318 20R503 Excavator Parts Injector
C9.3 Engine Fuel Injector 363-0493 367-4293 456-3588 460-8213 456-3645 456-3493 20R-1318 20R503 Excavator Parts Injector
Perkins Series Fuel Injector (Model: 456-3493) Product Details
The Perkins 456-3493 is a high-precision common rail diesel fuel injector, specially developed for Perkins C7.1 and 2806 series diesel engines (widely used in construction machinery, industrial generators, heavy-duty equipment and marine auxiliary power units), with an engraved number 4563493. As a core fuel system component, it ensures stable power output, excellent fuel economy and EU Stage Ⅴ emission compliance, adapting to construction, industrial power, marine and heavy-duty equipment fields. Made of high-strength alloy steel and 316L stainless steel, its nozzle adopts laser-drilled technology (micron-level precision) for uniform injection, with excellent durability to adapt to harsh working environments. It meets Perkins OEM standards, ISO 9001 and TS16949 certificcations, with a 12-month warranty, and is interchangeable with universal models 4563493, 456-3494, 456-3495, 456-3496, consistent with Perkins genuine parts quality requirements.
1. 456-3493 Product & Universal Model Overview
This table focuses on 456-3493, its direct universal model 4563493, 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 C7.1 and 2806 series engines used in multiple heavy industrial fields.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 456-3493 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 4563493, 456-3494/456-3495/456-3496; 316L stainless steel nozzle, fits Perkins C7.1 & 2806 series, IP67 protection, 3400-3800bar injection capacity. |
| 4563493 | Perkins Common Rail Fuel Injector | Same as 456-3493; 12.8kg, laser-drilled precision nozzle, 140-900 L/h flow rate, 2.8kg net weight, used as original replacement part for Perkins C7.1 & 2806 series engines. |
| 456-3494/456-3495/456-3496 | Perkins Common Rail Fuel Injector | Compatible with 456-3493; Same performance, suitable for harsh environments like construction sites, industrial workshops and marine platforms, matching Perkins C7.1 & 2806 series engines. |
2. 456-3493 Core Technical Parameters
The parameters of 456-3493 are customized for Perkins C7.1 and 2806 series engines, with high precision and good adaptability, passing 100% pre-shipment bench test (consistent with Perkins strict test standards) for reliable operation in complex working scenarios.
| Universal No. | Parameter ccategory | Specificcations |
| 456-3493 | Basic Specificcation | 24V DC; 46.5×28.5×14.5cm; 12.8kg (2.8kg net weight); Common rail type; MOQ 4 pcs, delivery 3-15 workdays, neutral packing. |
| 456-3493 | Injection & Electrical Performance | 3400-3800bar; 11.6A; ≥9.0 million injection cycles, -40°C to +240°C operating temperature, 30.5μs actuator response, ensuring efficient fuel atomization and clean combustion. |
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