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Excavator Spare Parts

487-8455 6-Pin Joystick Control Base for Cat 320 323 336 349 Excavators

OEM / reference487-8455
SpecificationJoystick Control Base
Catalog ID66978770

487-8455 is documented by Cat as a universal joystick control base with a straight mounting tube, 6-pin connector and 7.87-inch cable. The manufacturer lists broad excavator applications including 320, 323, 336, 349 and related GC/GX families. Confirm the complete number, connector, mounting tube, cable, handle side and machine serial range before ordering.

Product Type
Joystick Control Base
Connector
6 pin
Mounting Tube
Straight
Overall Size
3.0 x 3.0 x 6.85 in
Cable Length
7.87 in

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

RelationshipReference familyNumber
Primary Manufacturer Part NumberOfficial Cat joystick-base reference487-8455
Related Left HandleHandle relationship; not an interchange611-7548
Related Right HandleHandle relationship; not an interchange611-7549

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
  • 487-8455
Related assembly
  • 611-7548
  • 611-7549

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

Product summary

Joystick Control Base

Category
Excavator Spare Parts
Catalog ID
66978770
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

2 model references

  • Manufacturer-listed excavator examples: Cat 320 / 323 / 326 / 330 / 336 / 340 / 345 / 349 / 352 / 374 / 395 families
  • Fitment limitation: Confirm number, connector, tube, cable, handle side 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 487-8455

Which machines use 487-8455?

Recorded compatible model references include Manufacturer-listed excavator examples: Cat 320 / 323 / 326 / 330 / 336 / 340 / 345 / 349 / 352 / 374 / 395 families, Fitment limitation: Confirm number, connector, tube, cable, handle side and serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 487-8455?

Related assembly numbers (not direct interchanges): 611-7548, 611-7549.

How do I confirm 487-8455 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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