Bosch Diesel Injector DLLA134S1143 / 0432231731 Injector Assembly
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Manufacturer No.
04322317310 432 231 731
Engine Part No.
MERCEDES-BENZ OM 447.970
Interchange No.
20177621KDAL80S46
Fuel System - Industrial Encyclopedia
Original Bosch (DLLA134S1143/0432231731) diesel injector, suitable for Mercedes-Benz OM 447.970 engine. The injector features a hole design for precise fuel atomization and improved combustion efficiency. Interchangeable part numbers include 20177621, KDAL80S46, etc. Suitable for heavy trucks and commercial vehicles, it is a key component of the fuel injection system.