بوش BOSCH 0414701901 بطانة ضبط ارتفاع صمام التدفق / بطانة ضبط ارتفاع صمام الحقن (0 414 701 901)

Bosch original part number 0414701901 (0 414 701 901) Injector lift and nozzle needle valve lift precision adjustment pad. This pad is used to precisely control the internal mechanical stroke of the injector, ensuring optimal fuel injection timing and atomization effect. Suitable for various diesel engines equipped with the Bosch injection system, it is an indispensable precision adjustment component for repairing or rebuilding the injector assembly. Made to original specifications, ensuring thickness accuracy and durability.