Excavator Throttle Motors

483-7809 386-3439 Governor Motor for Cat 312D2 320D2 C6.4 Excavators

Q: What numbers are documented for 483-7809?

Primary Equipment Part Number: 483-7809. Cataloged Replacement Reference: 386-3439. Rejected Local Relationship: 386-3425. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 483-7809 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.

483-7809 386-3439 Governor Motor for Cat 312D2 320D2 C6.4 Excavators, OEM/reference 483-7809, Six-Terminal Governor / Throttle Motor Assembly, product view 1

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OEM / reference483-7809

SpecificationSix-Terminal Governor / Throttle Motor Assembly

Catalog ID61127021

Governor motor assembly identified by official Cat part number 483-7809. Multiple exact-number replacement records consistently associate 483-7809 and 386-3439 with C6.4-powered Cat 312D2, 320D2, 320D2 GC and 320D2 L excavators. The owned gallery shows the motor, six-terminal connector, linkage cable and bracket. Other legacy numbers are not promoted as interchanges. Confirm the original tag, connector, linkage travel, bracket, engine arrangement and machine serial.

Product Type: Governor / throttle motor assembly
Connector: Six visible terminals; confirm keying
Linkage and Cable: Compare travel and end fittings with original
Bracket: Confirm mounting profile and hole spacing

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Official Cat MOTOR AS-GOV reference	483-7809
Cataloged Replacement Reference	Multiple exact application listings; verify serial	386-3439
Rejected Local Relationship	Owned folder number not corroborated	386-3425

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

483-7809

Other documented relationship

386-3439
386-3425

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

Product summary

Six-Terminal Governor / Throttle Motor Assembly

Category: Excavator Throttle Motors
Catalog ID: 61127021
Photo views: 6

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

Published engine family: Cat C6.4
Published excavators: 312D2 / 320D2 / 320D2 GC / 320D2 L
Fitment limitation: Confirm Cat serial, tag, connector, linkage and bracket

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 483-7809

Which machines use 483-7809?

Recorded compatible model references include Published engine family: Cat C6.4, Published excavators: 312D2 / 320D2 / 320D2 GC / 320D2 L, Fitment limitation: Confirm Cat serial, tag, connector, linkage and bracket. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 483-7809?

No alternate number is listed for 483-7809. Send the original nameplate for an alternate-number check.

How do I confirm 483-7809 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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