Perkins original Perkins 350-7555 Fuel Injector 20R0055 20R0056 10R1259 for C10 C12 Excavator Engine Spare Parts new injector original new injector
| Brand Name: | Perkins |
| Model Number: | 350-7555 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Perkins fuel injector for C10 C12 excavator
,original Perkins 350-7555 fuel injector
,Perkins engine spare parts injector
Perkins original Perkins 350-7555 Fuel Injector 20R0055 20R0056 10R1259 for C10 C12 Excavator Engine Spare Parts new injector original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | Perkins C10 / C-10, C12 / C-12 diesel engines |
Injector Type | Injector GP-Fuel |
Quality Standard | OE-spec |
Packaging | Sealed industrial packaging |
Fuel System | Diesel direct injection |
OE Number | 350-7555 |
Brand | Perkins |
Cross Number / Universal Number | 20R-0056, 20R0056, CA3507555, CAT3507555 |
Vehicle / Equipment Application | Perkins 345B, 345B II, 345B L, 365B, 365B II, 365B L, 725, 730, 972G II, W345B II, R1600G, Challenger MT-series; excavators, trucks, loaders, articulated trucks, mining equipment, industrial power units, generators, marine |
Application Type | Heavy equipment, industrial machinery, diesel engine repair and rebuild |
The Perkins fuel injector 350-7555 / 3507555 is engineered as a direct OE-type replacement for Perkins C10 and C12 diesel engines, carrying the authorized OE number 350-7555 along with validated cross references 20R-0056, 20R0056, and CA3507555. It is developed to meet the original fuel metering, spray pattern, and flow-rate specifications required by Perkins fuel systems, ensuring consistent combustion performance in demanding heavy-equipment applications such as the 345B, 365B, 725, 730, 972G II, and R1600G series.
Manufactured for industrial-duty service, this injector GP-fuel is built with precision-machined internal components, hardened nozzle needles, and high-grade sealing elements to withstand high cylinder temperatures, continuous vibration, and long operating hours under heavy load cycles. The assembly is tested for atomization quality, fuel economy support, wear life, and power recovery, and is compatible with modern low-sulfur, low-lubricity diesel fuels commonly used in excavators, wheel loaders, articulated trucks, generators, and marine power units.
During installation, technicians should replace all seals and O-rings, use clean diesel fuel, and follow official Perkins service-manual torque values to avoid fuel dilution, return leaks, or misfire. Routine maintenance—including scheduled fuel filter replacement, water-separator draining, and tank cleanliness—helps prevent hard starting, rough idle, black or white smoke, power loss, high fuel consumption, and cylinder imbalance. After replacement, monitoring exhaust smoke, idle quality, engine oil condition, and ECM diagnostic codes is recommended to verify correct injector function and long service life.
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