OTTO Excavator Parts Sh4503B 6Uz1 Injector Block 1153370280 115337-0280 1-15337028-0 For Isuzu This product is an injector block for the Isuzu engine in the Sh4503B model of OTTO excavator parts. It is essential for regulating fuel injection within the engine system.
OTTO Excavator Parts Sh4503B 6Uz1 Card Nozzle Block 1153370286 115337-0286 1-15337028-6 For Isuzu This product is a card nozzle block for the Isuzu engine in the SH4503B model of OTTO excavator parts. It is designed to help manage and control the fuel injection process efficiently within the engine system.