بوش BOSCH 9443610595 وحدة الهيكل المضغوط 134178-1620 1-15632-017-0 P156 صمام

Bosch original 9443610595 Piston Assembly, also known as Zexel 134178-1620, suitable for Isuzu K13C truck engine. This piston is a core component of the fuel injection system, responsible for generating high pressure and delivering precise fuel measurements into the combustion chamber. Made with precision manufacturing processes, ensuring efficient engine operation. Replacement numbers include 1-15632-017-0, widely used in heavy trucks and construction machinery.