Cummins 3930131 Injector Assembly for 6BT5.9/4BTA-3.9/ISB5.9 Diesel Engine
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| Product Type | Injector assembly (nozzle and bracket component) |
| Nozzle Model | 0432131743 (Bosch Part Number) |
| Compatible Engine Displacement | 5.9L / 3.9L |
| Cylinders | 6-cylinder (6B/6BT) or 4-cylinder (4BTA) |
| Manufacturing Process | OE specification precise control |
| Material | High-quality alloy steel and precision valve components |
| Dimensions | 4.75 x 0.75 x 0.75 inches |
| Weight | 1.25 lbs |
Manufacturer No.
04321317430 432 131 743
OEM Part No.
393013138027483802748RX4948366
Engine Part No.
6B5.96BT5.9ISB5.94BTA-3.9ISC8.3ISL9QSC8.3QSL9
Interchange No.
38027483802748RX04321317434948366
Fitment Vehicles
Dongfeng Cummins 6BT SeriesCummins B Series EngineCase IH EquipmentHyundai HCE EquipmentCaterpillar Equipment
Fuel System - Industrial Encyclopedia
Supplying Cummins Original and Interchangeable Injector 3930131, compatible with Cummins 6B5.9, 6BT5.9, ISB5.9, 4BTA-3.9 and B Series Engines. This injector component ensures precise fuel injection and combustion efficiency, widely used in construction machinery, marine power and heavy trucks. Interchangeable part numbers include 3802748, 3802748RX, 0432131743, 4948366. Made to OE standards, durable and reliable.