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Bosch BOSCH 9443612057 Piston Assembly 221044590A S221044590
| Product Type | Piston mating parts |
| Brand | Bosch |
| Interchange Part Number | 221044590A, S221044590 |
Manufacturer No.
9443612057
Interchange No.
221044590AS221044590
Engine System - Industrial Encyclopedia
Bosch Original Quality 9443612057 Piston Assembly, suitable for various diesel engine fuel injection systems. This precision component ensures stable fuel injection pressure and improves combustion efficiency. Interchangeable part numbers include 221044590A, S221044590, widely used in construction machinery, heavy trucks and agricultural equipment. Bosch brand guarantees reliable performance.