This OTTO sensor (part number 319-6491) is an essential engine monitoring component designed for Caterpillar excavator models 320D, 325D, 330D, and 336D. It ensures accurate real-time data transmission for critical engine systems, enabling optimal performance, enhanced efficiency, and reliable diagnostics in demanding working conditions.

8972319696 897231-9696 8-97231969-6 This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

117-2674 352-2077 Excavator Water Pump This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

117-2744 Crankshaft Crank Shaft This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

148-2062 148-2096 200-2054 115-2983 Cylinder Block This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

148-2061 162-9847 1482061 1629847 This used for engine CATERPILLAR, Original new and rebuild could offer and With 6-12 months warranty

9128372 9131966 0000479 EX3500-2 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model Final Drive used for excavator hitachi

4312385 9128372 9131966 0000479 EX3500-2 Original new and rebuild could offer and With 6-12 months warranty，Any quality problem will send free parts to repair. And this model hydraulic pump used for excavator hitachi