Cummins 3042713 Injector Oil Cup / Injector Conical Cup - Fit for K19 KT19 K38 K50 QSK19 QSK38 Engines
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| Product Name | Injector nozzle oil cup (injector conical cup) |
| Part Number | 3042713 |
| Engine Brand Compatibility | Cummins |
| Compatible Engine Series | K19, KT19, K38, KTA38, K50, KTA50, QSK19, QSK38, QSK60 |
| Material | Alloy Steel/Special Hardened Steel |
| Weight | 0.05 kg |
| Processing Accuracy | Precision machining, conforms to OEM specifications |
| Installation | Fuel Injection System - Injector |
| Function | Sealed Injector, Stable Fuel Pressure, Auxiliary Fuel Atomization |
Manufacturer No.
M-3042713A3042713CA3042713304-2713
OEM Part No.
30427133279720
Engine Part No.
Cummins K19Cummins KT19Cummins K38Cummins KTA38Cummins K50Cummins KTA50Cummins QSK19Cummins QSK38Cummins QSK60Cummins CM850 MCRS
Interchange No.
3042713CA3042713304-2713M-3042713A3042713
Fitment Vehicles
Heavy Duty TruckConstruction EquipmentMining EquipmentGenerator SetRailway EquipmentPetroleum Equipment
Fuel System - Industrial Encyclopedia
Original and high-quality replacement Cummins injector oil cup, part number 3042713. Suitable for Cummins K19, KT19, K38, KTA38, K50, KTA50, QSK19, QSK38 and other heavy-duty diesel engines. This injector oil cup (also known as injector conical cup, Sac Cup) is a key component of the fuel injection system, ensuring the sealing and atomization effect of the injector. Strictly manufactured to OEM specifications, providing reliable performance and durability, widely used in construction machinery, mining machinery, generator sets and heavy trucks. In stock, worldwide shipping.