8944180500

  The flywheel screw, identified by the OEM part numbers 8944180500, 894418-0500, and 8-94418050-0, is a critical high-precision fastener meticulously engineered for Isuzu’s 4JH1 diesel engine and specifically customized to fit the Isuzu NKR77 light-duty commercial truck—a classic model in Isuzu’s ELF N-series lineup, widely used in urban distribution, short-haul cargo transportation, industrial logistics, and small-scale construction material hauling worldwide.