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Caterpillar CAT 5I-7579 Engine Speed Sensor for 320D 320C 312B Excavators
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| Product Type | Inductive Speed Sensor |
| Installation | Engine Flywheel Housing |
| Function | Monitor crankshaft speed and engine speed |
| Output Signal | Pulse Signal |
| Connector Shape | round connector |
| Outer Diameter | 16mm |
| Weight | 0.3 pounds (approximately 136 grams) |
| Length | 7.5cm |
| Width | 4.3cm |
| Depth | 7.7cm |
Manufacturer No.
5I-75795I7579
OEM Part No.
5I-75795I7579
Engine Part No.
304630643066
Interchange No.
CA5I-7579CA5I75792263003
Fitment Vehicles
Caterpillar 311Caterpillar 312Caterpillar 315Caterpillar 320LCaterpillar 320NCaterpillar E120BCaterpillar E200BCaterpillar E312Caterpillar E312BCaterpillar E312CCaterpillar E313Caterpillar E314Caterpillar E320Caterpillar E320BCaterpillar E320CCaterpillar E320BL
Electrical and Electronic System - Industrial Encyclopedia
Caterpillar 5I-7579 speed sensor, suitable for CAT 320D, 320C, 312B, E200B excavators and 3046, 3064, 3066 engines. The sensor is inductive, mounted on the flywheel housing, and monitors the crankshaft speed in real time, outputting accurate pulse signals to solve problems such as unstable idle and speedometer error. OEM compatible, reliable quality, an ideal replacement part for construction machinery maintenance.