Cummins 3919306 Bosch Type Injector Assembly for 4BT3.9/6BT5.9 Engines Replacing 0432131838
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| Product Type | Injector Assembly (Nozzle and Retainer Assembly) |
| Manufacturer | Bosch |
| Reference Number | 3919306 / 3909306 / 3920532 |
| Interchange Number | 0 432 131 838 / 0432131838 |
| Compatible Engine Series | Cummins B Series (4BT 3.9L / 6BT 5.9L) |
| Nozzle Model | KDAL59P 7 / DLLA155P275 |
| Working Pressure | 180-194 Bar |
| Mechanical Type | Diesel mechanical injector |
| Installation | Direct Replacement (OEM Specification) |
| Weight | Approximately 0.5 lbs (per piece) |
| Cylinder Number Compatibility | 4-cylinder / 6-cylinder |
Manufacturer No.
0 432 131 8380432131838KDAL59P 7DLLA155P275
OEM Part No.
391930639093063920532
Engine Part No.
4BT 3.96BT 5.94BT 3.9L6BT 5.9L6B5.94BTAA 3.96BTAA 5.9ISF2.8ISF3.86CT8.36LT8.9
Interchange No.
04321318380 432 131 8383920532
Fitment Vehicles
Commercial TruckAgricultural TractorTelescopic ForkliftSkid Steer LoaderConstruction Equipment
Fuel System - Industrial Encyclopedia
Professional supply of Cummins original and Bosch specification injectors 3919306, compatible with 4BT 3.9L and 6BT 5.9L series diesel engines. This injector assembly is interchangeable with part number 0 432 131 838 (0432131838) and is widely used in construction machinery, agricultural machinery and commercial trucks. It adopts Bosch high-pressure fuel injection technology, working pressure 180-194 bar, ensuring precise fuel injection and efficient combustion. Suitable for Caterpillar loaders, forklifts, generators and other equipment. After-sales replacement parts are available, strictly manufactured to OEM standards, directly replacing the original part number 3919306.