Perkins original Perkins Engine Fuel Injector 328-2578 387-9437 10R-4844 20R-8062 for C9 C7 Excavator, Replacement for OEM new injector original new injector
| Brand Name: | Perkins |
| Model Number: | 328-2578 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Perkins Engine Fuel Injector 328-2578
,Perkins Fuel Injector for C9 C7 Excavator
,OEM replacement Perkins Fuel Injector
Perkins original Perkins Engine Fuel Injector 328-2578 387-9437 10R-4844 20R-8062 for C9 C7 Excavator, Replacement for OEM new injector original new injector
Fuel Type | Diesel |
Condition | Original Injector GP (OE-style replacement) |
Applicable Engine | Perkins C9 / C-9 diesel engine, including C9 truck engine, C9 ACERT, C9 industrial engines, and C9 construction equipment engines. Fitment should be confirmed by engine serial number. |
Injector Type | OE-style fuel injector with precision spray design, coated plungers, and heavy-duty sealing |
Quality Standard | Developed for Perkins engines and low-sulfur, low-lubricity diesel fuels; tested injector performance |
Packaging | Not specified |
Fuel System | Perkins diesel fuel injection system |
OE Number | 328-2578 / 3282578 |
Brand | Perkins |
Cross Number / Universal Number | 328-2578, 3282578, 20R-8062, 20R8062, 10R-7221, 10R7221, 10R-4844, 10R4844, 293-4068, 2934068, 387-9437, 3879437, CA3282578, CA10R4844, 242-013924, 20139, 701605AT, 236-0957, 2360957, 293-4072, 2934072, 258-8745, 2588745, 387-9434, 328-2573 |
Vehicle / Equipment Application | Perkins C9 truck engines, Perkins 336 / 336D excavators, E330D, E336D, E340D heavy construction equipment, and broader C9-powered heavy equipment. Supplier listings also reference D6R and D7R bulldozers (search references only) |
Application Type | Construction machinery, truck fleets, mining and quarry equipment, diesel engine rebuilding, generator sets, marine, industrial power, agricultural equipment, and government fleet maintenance |
Procurement teams and heavy equipment workshops searching for a direct OE-style fuel injector for Perkins C9 diesel platforms will find this part engineered to match factory specifications. The primary OE reference 328-2578 / 3282578 anchors the listing, while broad interchange coverage including 20R-8062, 10R-7221, 10R-4844, 293-4068, 387-9437, CA3282578, CA10R4844, 242-013924, 20139, 701605AT, 236-0957, 293-4072, 258-8745, 387-9434, and 328-2573 supports streamlined cross-reference searches across global catalogs.
Internally, the injector features a precision spray design, wear-resistant internal components, coated plungers for extended service life, and heavy-duty sealing to maintain consistent fuel flow under demanding load conditions. Each unit is performance tested to help reduce downtime, improve combustion quality, and avoid repeat repairs, making it suitable for heavy equipment maintenance, diesel engine rebuilding, and fleet service operations running low-sulfur, low-lubricity diesel fuels.
For diagnostic and maintenance support, technicians are advised to use clean diesel, replace filters on time, drain the water separator, scan ECM fault codes, perform injector balance tests, check return flow or leakage, inspect injector harnesses, and monitor smoke color. These steps help identify symptoms such as hard starting, rough idle, misfire, black or white smoke, fuel knock, low power, high fuel consumption, fuel dilution in engine oil, and external leakage, ultimately simplifying procurement through multiple OE and interchange number searches.
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