Caterpillar CAT 221-8859 2218859 Hydraulic Pump High Pressure Sensor for E320C E320D E330D Excavators
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| Product Type | Hydraulic Pump High Pressure Sensor |
| Part Number | 221-8859 / 2218859 |
| Working Pressure | 40MPa |
| Connector Type | threaded connection |
| Material | Steel |
| Applicable Model | Caterpillar Excavator |
| Installation | Threaded installation for easy replacement |
Manufacturer No.
221-88592218859221-8859HE02221-8859HE03
OEM Part No.
157-3182106-0178
Engine Part No.
304630543054C3054E3064306631263126B3176C319634563456B3456EC-13C-9C13C15C18C4.2C6C6.4C7C9
Interchange No.
221-8859HE02221-8859HE03
Fitment Vehicles
Caterpillar 311CCaterpillar 311DCaterpillar 312CCaterpillar 312DCaterpillar 314CCaterpillar 314DCaterpillar 315CCaterpillar 315DCaterpillar 318CCaterpillar 319CCaterpillar 319DCaterpillar 320CCaterpillar 320DCaterpillar 322CCaterpillar 323DCaterpillar 324DCaterpillar 325CCaterpillar 325DCaterpillar 328DCaterpillar 330CCaterpillar 330DCaterpillar 345BCaterpillar 345DCaterpillar 349DCaterpillar E320BCaterpillar E320CCaterpillar E320DCaterpillar E323DCaterpillar E325DCaterpillar E330DCaterpillar E345D
Hydraulic System - Industrial Encyclopedia
Professional supply of Caterpillar 221-8859 hydraulic pump high pressure sensor, suitable for CAT 320D, 320C, 330D excavators. The sensor is made of high-quality steel, with working pressure up to 40MPa, providing high-precision pressure measurement to ensure stable operation of the hydraulic system. Compatible with OEM number 157-3182, it is an ideal replacement part for the 320D excavator hydraulic system.