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Perkins original 20R-8057 Diesel Fuel Pump Injector Nozzle 387-9428 387-9427 10R-4761 for Caterpillar C7 Excavator 324D 325D 329D original new injector
| Brand Name: | Perkins |
| Model Number: | 20R-8057 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Perkins diesel fuel injector nozzle
,Caterpillar C7 excavator fuel pump
,original Perkins 20R-8057 injector
Perkins original 20R-8057 Diesel Fuel Pump Injector Nozzle 387-9428 387-9427 10R-4761 for Caterpillar C7 Excavator 324D 325D 329D original new injector
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Fuel Type |
Diesel (low-sulfur compatible) |
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Condition |
Original Remanufactured |
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Applicable Engine |
Perkins C7 diesel engine, 6-cylinder inline platform (Perkins C7, C7 ACERT, C7 truck engine, C7 industrial engine); typical set of six injectors per engine |
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Injector Type |
Common Rail Diesel Fuel Injector Assembly |
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Quality Standard |
OE number matching, extensive testing, specialized metallurgy, engineering updates incorporated, remanufactured to Perkins specifications |
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Packaging |
Individual protective packaging (bulk/carton options available for B2B orders) |
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Fuel System |
Common Rail Diesel Injection |
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OE Number |
20R-8057, 10R-4761 |
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Brand |
Perkins |
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Cross Number / Universal Number |
20R8057, 222-5961, 222-5959, 233-3536, 236-0973, 241-3238, 243-4502, 295-1408, 328-2583, 387-9430, 293-1408, EX634761 |
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Vehicle / Equipment Application |
Medium-duty trucks, buses, construction equipment, excavators, wheel loaders, generator sets, industrial machinery, agricultural and off-road equipment, fleet maintenance operations, engine rebuild workshops |
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Application Type |
Direct OE replacement, complete set replacement when injector output variation is severe, engine remanufacturing and field service |
The Perkins 20R-8057 original reman fuel injector is engineered for the Perkins C7 diesel engine platform, serving as a direct OE replacement for the primary 20R-8057 and 10R-4761 applications. It cross-references to 20R8057, 222-5961, 222-5959, 233-3536, 236-0973, 241-3238, 243-4502, 295-1408, 328-2583, 387-9430, 293-1408, and EX634761, covering Perkins C7 and C7 ACERT engines used in medium-duty trucks, buses, excavators, wheel loaders, generator sets, and industrial machinery produced for the 2004-2009 application range.
Perkins Reman injectors are developed for today's low-sulfur and low-lubricity fuels through specialized metallurgy, precision manufacturing, and critical engineering updates. Each unit is built to support precise fuel delivery, stable atomization, balanced cylinder output, and improved fuel economy, then validated through extensive testing for remanufactured reliability in fleet and workshop environments.
Proper installation requires following Perkins service manual torque values, fitting new seals, O-rings, and washers, priming the fuel system, and performing post-installation leak, idle, misfire, smoke, fuel pressure, and DTC checks. Routine maintenance of fuel filters, water separator draining, fuel tank cleanliness, and periodic diagnostic scanning, return flow testing, and cylinder balance testing will protect injector life. When injector output variation is severe, complete set replacement with matched 20R-8057 injectors is recommended.
Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province Tel:+86 020 88557755
Cellphone:+86 19959162250 WhatsApp:+86 19959162250
Email:2209396088@qq.com
