MACHINERYWEAR
6I-6404 Caterpillar adapter
Representative part-type image

This image is illustrative. Before ordering or installation, verify the part number, dimensions and actual fitment.

6I-6404

Product Type
Adapter
Brand
Caterpillar
Category
Adapters
Key Dimensions
Not listed
Compatible Models
345CE300MS230-1MS230-2MS230-3MS240-8105255 +9
Reference specifications for identification and compatibility only.
Request Quote Need Help Confirming This Part?

Bucket Fitment & Configuration

BrandEquipmentModelSystemConfigurationPositionQty
CaterpillarExcavator345C—F FAMILY BUCKETS—3
CaterpillarExcavatorE300—Excavators | E300 | TRENCHING AND EXCAVATING BUCKETS—3
CaterpillarExcavatorE300—Excavators | E300 | TRENCHING AND EXCAVATING BUCKETS—4
CaterpillarExcavatorMS230-1—Excavators | 225, 229 | Buckets shown below can also be used on MS230-1, MS230-2, MS230-3, and MS240-8 machines.——
CaterpillarExcavatorMS230-2—Excavators | 225, 229 | Buckets shown below can also be used on MS230-1, MS230-2, MS230-3, and MS240-8 machines.——
CaterpillarExcavatorMS230-3—Excavators | 225, 229 | Buckets shown below can also be used on MS230-1, MS230-2, MS230-3, and MS240-8 machines.——
CaterpillarExcavatorMS240-8—Excavators | 225, 229 | Buckets shown below can also be used on MS230-1, MS230-2, MS230-3, and MS240-8 machines.——
CaterpillarExcavatorNot listed—C FAMILY BUCKETS——
CaterpillarExcavatorNot listed—C FAMILY BUCKETS—2
CaterpillarExcavatorNot listed—C FAMILY BUCKETS—3
CaterpillarExcavatorNot listed—C FAMILY BUCKETS—4
CaterpillarExcavatorNot listed—C FAMILY BUCKETS—5
CaterpillarExcavatorNot listed—D FAMILY BUCKETS—2
CaterpillarExcavatorNot listed—D FAMILY BUCKETS—3
CaterpillarExcavator105—D FAMILY BUCKETS—3
CaterpillarExcavatorNot listed—D FAMILY BUCKETS—4
CaterpillarExcavator255—F FAMILY BUCKETS—3
CaterpillarExcavator345C—F FAMILY BUCKETS—3
CaterpillarExcavatorNot listed—S FAMILY BUCKETS——
CaterpillarExcavatorNot listed—S FAMILY BUCKETS—3
CaterpillarExcavatorNot listed—S FAMILY BUCKETS—2
CaterpillarExcavator104—S FAMILY BUCKETS—3
CaterpillarExcavatorNot listed—S FAMILY BUCKETS—4
CaterpillarExcavatorNot listed—S FAMILY BUCKETS—5
CaterpillarExcavatorNot listed—S/C FAMILY BUCKETS—5
CaterpillarExcavatorE300—Adapter—3
CaterpillarExcavatorE300—Adapter—4
CaterpillarExcavator109—Adapter—2
CaterpillarExcavator109—Adapter—3
CaterpillarExcavator109—Adapter—4
CaterpillarExcavator225—Side Cutter——
CaterpillarExcavator229—Side Cutter——
CaterpillarExcavator159—Adapter——
CaterpillarExcavator235—Adapter——
CaterpillarExcavatorE300—Adapter——
CaterpillarExcavator231D—Adapter——
CaterpillarExcavator119—Wear Plate——
CaterpillarExcavator107—Wear Plate——

Fitment information is provided as a selection reference. Verify the equipment model, configuration and part dimensions before ordering.

Matching Tips / Tooth System

RelationshipPart NumberQty
Component of100-4190—
Component of100-41942
Component of100-41963
Component of106-45143
Component of106-87674
Component of106-87733
Component of108-5180—
Component of113-1856—
Component of116-20183
Component of117-89623
Component of123-32173
Component of123-86263
Component of127-22752
Component of127-22853
Component of127-22924
Component of127-22995
Component of127-23075
Component of127-94462
Component of127-94503
Component of127-94524
Component of127-94575
Component of134-18962
Component of134-18973
Component of134-18983
Component of134-18992
Component of134-19003
Component of134-19013
Component of135-5425—
Component of142-2561—
Component of142-25622
Component of142-25632
Component of142-25643
Component of142-25653
Component of142-25663
Component of142-25673
Component of142-2575—
Component of142-25762
Component of142-25773
Component of142-25783
Component of142-25794
Component of142-25805
Component of142-25815
Component of146-02233
Component of150-45902
Component of150-45973
Component of150-46003
Component of153-0333—
Component of153-54514
Component of153-54525
Component of162-3089—
Component of162-3090—
Component of206-12015
Component of225-00945
Component of232-4525—
Component of239-7508—
Component of5I-34833
Component of5I-34933
Component of7I-34313
Component of7Y-74704
Component of7Y-76982
Component of7Y-77333
Component of7Y-78613
Reference data only. Confirm dimensions and compatibility before ordering.
Need help identifying a compatible part? Submit a manual match request

Need help confirming this part?

Send the part number, machine model, or drawing and we can help you narrow the likely match before ordering.

Request Quote Request Manual Match