Komatsu PC1250LC-8 Excavator Swing Motor, (#30231-) Parts
Komatsu PC1250LC-8 swing motor, (#30231-) parts for machine serial 30158-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Swing Circle And Its Related Parts / Swing Motor / Swing Motor, (#30231-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 39 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 | |
|---|---|---|---|---|---|---|
| 1 | ElbowSN: 30231-UP | 1 | Request quote | |||
| 2 | O-ringSN: 30231-UP | 1 | Request quote | |||
| 3 | UnionSN: 30158-UP | 1 | Request quote | |||
| 4 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 5 | O-ringSN: 30158-UP | 1 | Request quote | |||
| 6 | UnionSN: 30231-UP | 1 | Request quote | |||
| 7 | O-ringSN: 30231-UP | 1 | Request quote | |||
| 8 | NippleSN: 30231-UP | 1 | Request quote | |||
| 9 | O-ringSN: 30231-UP | 1 | Request quote | |||
| 10 | ElbowSN: 30158-UP | 1 | Request quote | |||
| 11 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 12 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 13 | ElbowSN: 30158-UP | 1 | Request quote | |||
| 14 | O-ringSN: 30158-UP | 1 | Request quote | |||
| 15 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 16 | Flange, SplitSN: 30158-UP | 4 | View product ↗ | |||
| 17 | BoltSN: 30158-UP | 8 | View product ↗ | |||
| 18 | WasherSN: 30158-UP | 8 | Request quote | |||
| 19 | ElbowSN: 30231-UP | 1 | Request quote | |||
| 20 | O-ringSN: 30231-UP | 1 | Request quote | |||
| 21 | UnionSN: 30158-UP | 1 | Request quote | |||
| 22 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 23 | O-ringSN: 30158-UP | 1 | Request quote | |||
| 24 | ElbowSN: 30231-UP | 1 | Request quote | |||
| 25 | O-ringSN: 30231-UP | 1 | Request quote | |||
| 26 | NippleSN: 30231-UP | 1 | Request quote | |||
| 27 | O-ringSN: 30231-UP | 1 | Request quote | |||
| 28 | ElbowSN: 30158-UP | 1 | Request quote | |||
| 29 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 30 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 31 | ElbowSN: 30158-UP | 1 | Request quote | |||
| 32 | O-ringSN: 30158-UP | 1 | Request quote | |||
| 33 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 34 | Flange, SplitSN: 30158-UP | 4 | View product ↗ | |||
| 35 | BoltSN: 30158-UP | 8 | View product ↗ | |||
| 36 | WasherSN: 30158-UP | 8 | Request quote | |||
| 37 | Hose, Flange TypeSN: UPH1340-001001 | - | Request quote | |||
| 38 | HoseSN: UPH0330-001007 | - | Request quote | |||
| 39 | HoseSN: UPN1310-001002 | - | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu PC1250LC-8 Excavator Swing Motor, (#30231-) Parts
Use the Komatsu PC1250LC-8 Excavator Swing Motor, (#30231-) Parts listing to identify aftermarket replacement parts within the swing circle and its related parts section. This excavator application is listed for machine serial 30158-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 39 listed part occurrences, including elbow (reference 21N-62-42190), union (reference 207-62-72110) and union (reference 02781-0021D). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
Use the section and assembly descriptions together with the stated machine application. Preserve location, option and revision notes shown beside each part number when selecting a replacement or preparing a quote.
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.