The ISUZU 8971406240 Injection Nozzle Assembly is a genuine OEM component designed for precise fuel delivery in ISUZU 4JG2 diesel engines. This critical part ensures optimal engine performance and fuel efficiency. It is specifically compatible with various machinery models, including Hitachi EX100-2, EX100-3, EX120-2, EX120-3, EX100-5, EX120-5 excavators, and Sumitomo SH100, SH120 excavators. Constructed to original specifications for durability and reliable operation, with dimensions of 95mm length, 20mm width, and 51mm height, and a weight of 0.12 kg.