Perkins original Perkins C7 Diesel Fuel Pump Injector 295-1408 20R-8057 10R-4761 387-9430 for Excavator new injector original new injector

The Perkins C7 HEUI Fuel Injector 295-1408 is engineered specifically for the Perkins C7 diesel engine, delivering precision fuel atomization through its hydraulically actuated electronically controlled unit injector design. Manufactured to OEM-equivalent specifications, this injector ensures accurate fuel delivery across all six cylinders, supporting stable combustion, balanced cylinder contribution, and consistent engine performance under heavy-duty operating conditions commonly found in construction and industrial equipment. The heavy-duty structural construction provides long service life, resistance to wear, and reliable operation across demanding duty cycles, while the precision-machined internal components maintain proper injection pressure for clean and efficient combustion.

This replacement injector covers multiple part numbers including 295-1408, 20R-8057, 10R-4761, CA2951408, 295-1410, 241-3400, 387-9428, 222-5961, 233-3536, 236-0973, 241-3238, 243-4502, and 328-2583, enabling convenient cross-reference sourcing for global aftermarket distributors, repair workshops, and engine rebuild facilities. It is widely applied in Perkins C7-powered excavators such as the 324D, 325D, and 328D, motor graders including the 120K2, generator sets, pump units, mining equipment, road construction machinery, agricultural equipment, and marine auxiliary installations. Sealed export-suitable packaging protects each injector during international shipment and warehouse storage.

Before installation, technicians should perform diagnostic scanning, fuel pressure testing, oil pressure testing, cylinder cut-out testing, and injector leakage testing to confirm root cause. Use clean diesel fuel, replace fuel and oil filters regularly, drain water separators, and consider full six-cylinder set replacement when injector balance is poor. This approach minimizes repeat failures and supports dependable long-term engine operation across industrial, construction, mining, and power generation applications.