Caterpillar 9521A031H/9521A030H Fuel Injection Pump for C7.1 Engine 320D2 Series Excavator
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| Product Type | Fuel Injection Pump (Common Rail High-Pressure Pump) |
| Applicable Engine Model | Caterpillar C7.1 |
| Applicable Model | 320D2、320D2 GC、320D2 L、E320D2、320D、323D3、E330D |
| Original Part Number | 398-1498 / 3981498 |
| Manufacture Brand Number | 9521A031H、9521A030H、T413368 |
| Technical Standard | OEM standard, Delphi/Bosch technology |
| Dimensions | 37×29×28 cm |
| Weight | 7.85 kg |
Manufacturer No.
9521A031H9521A030HT4133684631678
OEM Part No.
398-14983981498
Engine Part No.
C7.1DP310
Interchange No.
9321A031H28214696282-14696
Fitment Vehicles
320D2320D2 GC320D2 LE320D2320D323D3E320DE330D
Fuel System - Industrial Encyclopedia
Purchase the original/replacement Caterpillar 9521A031H fuel injection pump. This product is compatible with various interchange numbers: 9521A030H, 398-1498 (3981498), T413368, 463-1678. Suitable for Caterpillar 320D2, 320D2 GC, 320D2 L and E320D2 excavators equipped with C7.1 engine. As a common rail fuel pump with Delphi/Bosch technology, it ensures precise high-pressure fuel supply, improves combustion efficiency and power output, and reduces emissions. Stock is available, supporting fast delivery.