Caterpillar 249-0746 Fuel Injector Group
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| Fuel System Type | Common Rail |
|---|---|
| Fuel Type | Diesel |
| Actuation Type | Solenoid |
| Fitment Type | Direct Replacement |
| Net Weight | 3.5 kg |
| Package Dimensions | 28 × 16 × 12 cm |
Manufacturer No.
- 249-0746
- 2490746
OEM Part No.
- 230-9457
- 386-1778
- 386-1767
- 162-8813
- OR9-539
- 250-1304
- 250-1303
- 250-1306
- 250-1308
- 250-1312
- 392-6214
- 387-9433
Engine Part No.
- Caterpillar 3512B
- Caterpillar 3516B
- Caterpillar 3500B
Interchange No.
- 10R-2826
- 10R-2827
Fitment Vehicles
- Caterpillar 793C
- Caterpillar 793D
The 249-0746 injector group is a common rail fuel injector designed for Caterpillar 3500B series engines including 3512B and 3516B.
It features solenoid actuation for precise fuel metering and combustion control. This unit serves as a direct replacement for OEM part numbers 230-9457 and remanufactured numbers 10R-2826 and 10R-2827.
Primary applications include Caterpillar 793C and 793D off-highway mining trucks. The injector operates within high-pressure common rail fuel systems to meet emissions and performance standards for heavy-duty industrial operations.
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