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Cummins original 4087889 Fuel Pump Replacement for OEM Fits K19 KTA19 QSK19 QSK45 QSK60 Diesel Engines for Construction Machinery Cross Ref Parts 4928345 4326639 4010029 original new injector
| Brand Name: | CUMMINS |
| Model Number: | 4087889 |
| MOQ: | 1 |
| Price: | $443-$443 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Cummins original fuel pump replacement
,OEM diesel engine fuel pump
,Cummins K19 fuel injector
Cummins original 4087889 Fuel Pump Replacement for OEM Fits K19 KTA19 QSK19 QSK45 QSK60 Diesel Engines for Construction Machinery Cross Ref Parts 4928345 4326639 4010029 original new injector
Fuel Type | Diesel |
Condition | New Replacement Part |
Applicable Engine | Cummins QSK23, QSK19, K19, QSK60 (related families QSK45); 23L inline 6-cylinder, 4-cycle heavy-duty diesel, 170 mm bore x 170 mm stroke, turbocharged / charge-air-cooled |
Injector Type | Heavy Duty Common Rail Diesel Fuel Injector |
Quality Standard | OE Replacement Reference Standard |
Packaging | Standard industrial protective packaging |
Fuel System | Cummins QSK23 high-pressure fuel injection system (6 injectors per full engine set) |
OE Number | 4087889 |
Brand | Cummins |
Cross Number / Universal Number | 4902828, 4326781, 4088431, 4076533, 4002145, 4087894, 4088428, 4087888, 4087893, 4088427, 4326780 |
Vehicle / Equipment Application | Oil and gas, mining, generator, rail, commercial power, construction and industrial equipment; global markets across North America, Latin America, Middle East, Africa, Europe, Southeast Asia, Central Asia and Australia |
Application Type | Engine-specific fitment for Cummins QSK23 series applications |
Engineered as a direct fit for the Cummins QSK23 heavy-duty platform, the 4087889 diesel fuel injector is built to serve engine rebuilders, diesel repair workshops and industrial parts wholesalers that require reliable QSK23 series coverage. The QSK23 is a 23L inline 6-cylinder, 4-cycle engine with 170 mm bore and 170 mm stroke, turbocharged and charge-air-cooled, rated up to 950 hp for well servicing and up to 1050 hp in mining applications. A full engine set normally uses 6 injectors, making this part a high-demand component for maintenance and overhaul programs.
This injector delivers precision fuel metering, controlled atomization and heavy-duty durability under continuous load. In operation it receives diesel fuel, controls fuel quantity and injects at the correct timing, atomizing fuel into a fine spray inside the combustion chamber to maintain power, smooth idle and efficient combustion. Strong cross-reference coverage — including 4902828, 4326781, 4088431 and 4076533 — supports fast global part number searchability and helps reduce equipment downtime for mining, oilfield, generator and rail operators.
For accurate ordering, verify final fitment by engine serial number, CPL, old injector number, injector photo and equipment model. Before installation, confirm all identification details, ensure the injector bore and fuel system are clean, replace required sealing parts and follow official Cummins torque values. After fitting, check for leakage, smoke, noise, fault codes and load performance.
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
