1-81510713-1 Speed Sensor fit for Isuzu 6WG1 engine Hitachi ZAX450 470 480 1-81510713-1 is the Engine Speed Sensor / Crankshaft Position Sensor, primarily used in Hino J08E and Isuzu 6WG1 engines. It is widely employed in Hitachi large excavators such as the ZX450, ZX470, ZX600, ZX650H, ZX800, and certain John Deere models including the 470GLC, 600C, and 800C.
