Excavator Engine Parts

320-3063 120 kPa M12x1.5 Engine Pressure Sensor for Cat Equipment

Q: What numbers are documented for 320-3063?

Primary Manufacturer Part Number: 320-3063. Same-number Formatting Alias: 3203063. Related Seal: 228-7100. Related Higher-range Sensor: 320-3061. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 320-3063 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

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OEM / reference320-3063

SpecificationEngine Pressure Sensor

Catalog ID86453388

320-3063 is documented by Cat as a 120 kPa engine pressure sensor with an M12x1.5 process thread. The manufacturer lists broad engine-related use and compatible excavator, loader, truck, tractor, generator and industrial-engine families. Confirm the complete number, connector, pressure range, thread and equipment serial range before ordering.

Product Type: Engine Pressure Sensor
Pressure Rating: 120 kPa
Process Thread: M12x1.5
Signal and Connector: Confirm against original unit

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Official Cat pressure-sensor reference	320-3063
Same-number Formatting Alias	Search alias only	3203063
Related Seal	Required diagram component; not an interchange	228-7100
Related Higher-range Sensor	Different pressure rating; not an interchange	320-3061

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

320-3063

Formatting alias

3203063

Related assembly

228-7100
320-3061

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Engine Pressure Sensor

Category: Excavator Engine Parts
Catalog ID: 86453388
Photo views: 1

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

3 model references

Manufacturer-listed excavator examples: 312E/312F, 320/320D2/320E, 323/323F, 324E, 336E/336F, 349E/349F, 374F and related families
Engine-related systems: Air, aftertreatment, fuel and engine-oil systems; application-specific
Fitment limitation: Confirm part number, connector, pressure range, thread and serial range

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 320-3063

Which machines use 320-3063?

Recorded compatible model references include Manufacturer-listed excavator examples: 312E/312F, 320/320D2/320E, 323/323F, 324E, 336E/336F, 349E/349F, 374F and related families, Engine-related systems: Air, aftertreatment, fuel and engine-oil systems; application-specific, Fitment limitation: Confirm part number, connector, pressure range, thread and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 320-3063?

Formatting aliases for the same number: 3203063. Related assembly numbers (not direct interchanges): 228-7100, 320-3061.

How do I confirm 320-3063 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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