Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Source catalog | 161-1703 |
| Unverified Reference - Do Not Order By This Number Alone | Source catalog | 197-8393 |
Excavator Spare Parts
161-1703 Pressure Sensor for CAT C9
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OEM / reference161-1703
SpecificationPressure Sensor
Catalog ID51090251
Pressure Sensor identified by primary reference 161-1703. The cited technical sources record 165 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.
- Product Type
- Pressure Sensor
- Product Brand
- EexcavaStart
- Model Number
- 161-1703 197-8393
- Engine Model
- CAT C9
- Condition
- New replacement part
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
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
Other documented relationship
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Pressure Sensor
- Category
- Excavator Spare Parts
- Catalog ID
- 51090251
- Photo views
- 5
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
80 model references
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 161-1703
Which machines use 161-1703?
Recorded compatible model references include Recorded application: SBF214, Recorded application: CPT372, Recorded application: SUF557, Recorded application: SR4, Recorded application: SR5, Recorded application: SR4B, Recorded application: SR4BHV, Recorded application: C7 and 72 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 161-1703?
No alternate number is listed for 161-1703. Send the original nameplate for an alternate-number check.
How do I confirm 161-1703 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.
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