Excavator Hydraulic Spare Parts

256-0093 Hydraulic Drive Pump Head for Cat 320C, 320D, 320E, 323D and 323F

Name: 256-0093 Hydraulic Drive Pump Head for Cat 320C, 320D, 320E, 323D and 323F
Brand: EexcavaStart
SKU: 256-0093

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OEM / reference256-0093

SpecificationHydraulic Drive Pump Head

Catalog ID85966106

256-0093 is a hydraulic drive pump head that supports and aligns the pump's rotating internal components while routing high-pressure fluid through the inlet and discharge passages. The official Cat record lists 320C, 320D, 320E, 323D and 323F excavator families among the compatible equipment. Confirm the complete part number, port layout, mounting points, internal valve-plate configuration and machine serial range before ordering.

Product Type: Hydraulic drive pump head
Function: Supports pump internals and routes inlet/discharge flow
Published Material: Sealants / adhesives adhesive
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Official Cat hydraulic pump-head reference	256-0093

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

256-0093

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

Product summary

Hydraulic Drive Pump Head

Category: Excavator Hydraulic Spare Parts
Catalog ID: 85966106
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

2 model references

Excavator Families: Cat 320C / 320D / 320D2 / 320E / 320F / 321C / 321D / 323D / 323D2 / 323E / 323F / 325F
Fitment Limitation: Confirm 256-0093, port layout, mounting points, internal configuration and machine 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 256-0093

Which machines use 256-0093?

Recorded compatible model references include Excavator Families: Cat 320C / 320D / 320D2 / 320E / 320F / 321C / 321D / 323D / 323D2 / 323E / 323F / 325F, Fitment Limitation: Confirm 256-0093, port layout, mounting points, internal configuration and machine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 256-0093?

No alternate number is listed for 256-0093. Send the original nameplate for an alternate-number check.

How do I confirm 256-0093 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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