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Caterpillar original Fuel Injector for Construction Machinery Excavator, 268-1839, for CAT C7 C9 Engines, Cross Reference 328-2585, Replacement for OEM 387-9427, 5577627 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 268-1839 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar C7 C9 fuel injector
,268-1839 excavator injector replacement
,OEM 387-9427 diesel injector
Caterpillar original Fuel Injector for Construction Machinery Excavator, 268-1839, for CAT C7 C9 Engines, Cross Reference 328-2585, Replacement for OEM 387-9427, 5577627 original new injector
Fuel Type | Diesel |
Condition | New |
Applicable Engine | Caterpillar CAT C7 / C-7 / C7 ACERT diesel engine (7.2 L inline 6-cylinder) |
Injector Type | HEUI diesel fuel injector / fuel injection pump group (some CAT catalog references list 268-1839 as PUMP GP-FUEL INJECTION) |
Quality Standard | Strict pre-shipment inspection |
Packaging | Please confirm packaging details with the supplier before ordering |
Fuel System | HEUI (Hydraulic Electronic Unit Injection) |
OE Number | 268-1839 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 2681839, CA2681839 (also searched as 268 1839, 268/1839, 268.1839, 268_1839) |
Vehicle / Equipment Application | CAT 324D, E324D, 325D, E325D, 329D, E329D excavators; 120K, 140K motor graders; 950H, 962H wheel loaders; 525C, 535C, 545C wheel skidders |
Application Type | Construction machinery, forestry machinery, and industrial equipment diesel fuel systems |
The 268-1839 fuel injection component—also referenced as 2681839 and CA2681839—is a replacement part for Caterpillar CAT C7, C-7, and C7 ACERT diesel engines. Widely listed in the aftermarket as a C7 fuel injector, HEUI diesel injector, or fuel injection pump group, it serves heavy-duty diesel fuel systems across construction, forestry, and industrial machinery. For distributors, repair shops, and fleet buyers, this part is available from a 1-piece MOQ with fast worldwide delivery via DHL, FedEx, UPS, TNT, air freight, or sea freight.
Built for the CAT C7 platform—a 7.2 L inline 6-cylinder diesel rated around 168–224 bkW (225–300 bhp) at 1800–2200 rpm—this component works within the HEUI (Hydraulic Electronic Unit Injection) fuel system. The engine control module processes data from sensors covering engine speed, timing, boost pressure, coolant temperature, oil pressure, intake air temperature, and fuel pressure, then precisely manages injection timing and fuel delivery according to load, rpm, temperature, and emissions requirements.
The 268-1839 is commonly associated with CAT 324D, E324D, 325D, E325D, 329D, and E329D excavators, 120K and 140K motor graders, 950H and 962H wheel loaders, and 525C, 535C, and 545C wheel skidders. Because some Caterpillar catalog references identify this number as "PUMP GP-FUEL INJECTION," every unit undergoes strict pre-shipment inspection, and buyers should verify the old part number, engine model, serial number, connector type, and mounting style before ordering.
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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
