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SKU:
ZZ3F06085
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Pump High Pressure Sensor Fit for CAT 329D 321C 385B 385C 345C 345D 320C 320D
$66.09
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$66.09
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$66.09
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Pump High Pressure Sensor for CAT
This pump high pressure sensor monitors hydraulic system pressure for a range of CAT excavators, helping maintain consistent pump output and engine load control. It is designed to fit CAT models including the 329D, 321C, 385B, 385C, 345C, 345D, 320C, and 320D.
Overview
This pump high pressure sensor is a hydraulic pressure transducer that sends real-time pressure signals to the machine's control system. It is intended for CAT excavators in the 320 to 385 size classes. The sensor enables precise pressure monitoring for smooth hydraulic operations.
Built For Performance
- Pressure-rated sensing element for high-flow hydraulic circuits
- Sealed electrical connector to resist moisture and vibration
- Compact housing that fits factory mounting locations
- Fast response time for dynamic pressure changes
- Compatible with CAT hydraulic control architecture
Fits These Machines
- for CAT 329D
- for CAT 321C
- for CAT 385B
- for CAT 385C
- for CAT 345C
- for CAT 345D
- for CAT 320C
- for CAT 320D
On-The-Job Use
- Used for pump pressure sensing on hydraulic excavators
- Supports load-sensing and pressure cutoff functions
- Helps detect pressure drops or spikes during heavy digging
- Assists in troubleshooting hydraulic system issues remotely
Specs At A Glance
| Part Number(s) | Not provided |
| Type | Pump High Pressure Sensor |
| Compatible Brands | for CAT |
Good To Know
Q: Can this sensor be used on multiple CAT excavator models? A: Yes, it is designed to fit a range of CAT models including the 329D and 320D, but always verify your specific serial number.
Q: Is the sensor plug-and-play? A: It is built to match factory connectors and mounting points, so installation is straightforward for most applications.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.