Komatsu WA380-5L Boom And Bell Crank (Standard - Jrb - 3-Spool) Parts
Komatsu WA380-5L boom and bell crank (standard - jrb - 3-spool) parts for machine serial A52001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Work Equipment / Boom And Bell Crank (Standard - Jrb - 3-Spool).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 18 part occurrences
Select any parts and adjust quantities. Store products go to your cart; parts without a store match go into a quote request. Each button handles only its matching selections.
| Line | Part number | Description | Qty | Order qty | Purchase options | |
|---|---|---|---|---|---|---|
| 0 | BOOM ASS'Y,STANDARDSN: A52001-UP | 1 | Request quote | |||
| 1 | BOOM ASS'Y,JRB AND 2-SPOOLSN: A52001-UP | 1 | Request quote | |||
| 2 | BOOM ASS'Y,3-SPOOLSN: A52001-UP | 1 | Request quote | |||
| 3 | BOOM ASS'Y,JRB AND 3-SPOOLSN: A52001-UP | 1 | Request quote | |||
| 1 | BUSHINGSN: A52001-UP | 2 | View product ↗ | |||
| 2 | BUSHINGSN: A52001-UP | 2 | View product ↗ | |||
| 3 | BUSHINGSN: A52001-UP | 2 | View product ↗ | |||
| 5 | SEAL,DUSTSN: A52001-UP | 4 | View product ↗ | |||
| 6 | SEAL,DUSTSN: A52001-UP | 8 | View product ↗ | |||
| 10 | BELL CRANK ASS'YSN: A52001-UP | 1 | Request quote | |||
| 8 | BUSHINGSN: A52001-UP | 1 | View product ↗ | |||
| 9 | SEAL,DUSTSN: A52001-UP | 2 | View product ↗ | |||
| 10 | FITTING,GREASESN: A52001-UP | 1 | View product ↗ | |||
| 15 | LINK ASS'YSN: A52001-UP | 1 | Request quote | |||
| 11 | LINKSN: A52001-UP | 1 | Request quote | |||
| 12 | BUSHINGSN: A52001-UP | 2 | View product ↗ | |||
| 13 | SEAL,DUSTSN: A52001-UP | 4 | View product ↗ | |||
| 14 | FITTING,GREASESN: A52001-UP | 2 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 4 | Description: BOOM | QTY: 1 | OPTIONS: SN: A52001-UP
This part cannot be supplied as an individual part. It is supplied as an assembly. | Sort Order: 7 | Description: BELL CRANK | QTY: 1 | OPTIONS: SN: A52001-UP
Using Komatsu WA380-5L Boom And Bell Crank (Standard - Jrb - 3-Spool) Parts
Use the Komatsu WA380-5L Boom And Bell Crank (Standard - Jrb - 3-Spool) Parts listing to identify aftermarket replacement parts within the work equipment section. This wheel loader application is listed for machine serial A52001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 18 listed part occurrences, including boom ass'y,standard (reference 423-70-31101), boom ass'y,jrb and 2-spool (reference 423-879-A811) and boom ass'y,3-spool (reference 423-877-3180). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
For work-equipment parts, check the attachment configuration and any boom, arm, bucket or lift arrangement named in the assembly. Keep capacity, length and left/right distinctions wherever the source provides them.
Catalog quantities describe the illustrated assembly. Adjust the order quantity to what you need, select the relevant rows, and use Add selected to cart for verified store matches or Add selected to quote for quote items. The diagram alone does not establish current stock or part interchangeability.