Komatsu PC1250-8 Excavator Swivel Joint, Inner Parts (#30158-) Parts
Komatsu PC1250-8 swivel joint, inner parts (#30158-) 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 / Swivel Joint / Swivel Joint, Inner Parts (#30158-).
Checking current purchase options...
Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 15 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 | Swivel Joint AssemblySN: 30158-UP | 1 | Request quote | |||
| 1 | Swivel Joint AssemblySN: 30158-UP | 1 | Request quote | |||
| 1 | RotorSN: 30158-UP | 1 | Request quote | |||
| 2 | SealSN: 30158-UP | 6 | View product ↗ | |||
| 3 | Seal, OilSN: 30158-UP | 1 | View product ↗ | |||
| 4 | Ring, SnapSN: 30158-UP | 1 | View product ↗ | |||
| 5 | ShaftSN: 30158-UP | 1 | Request quote | |||
| 6 | PlugSN: 30158-UP | 4 | Request quote | |||
| 7 | O-ringSN: 30158-UP | 4 | View product ↗ | |||
| 8 | PlateSN: 30158-UP | 1 | Request quote | |||
| 9 | Ring, Snap, for Shaft SideSN: 30158-UP | 1 | View product ↗ | |||
| 10 | CoverSN: 30158-UP | 1 | Request quote | |||
| 11 | O-ringSN: 30158-UP | 1 | View product ↗ | |||
| 12 | BoltSN: 30158-UP | 4 | Request quote | |||
| 13 | WasherSN: 30158-UP | 4 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu PC1250-8 Excavator Swivel Joint, Inner Parts (#30158-) Parts
Use the Komatsu PC1250-8 Excavator Swivel Joint, Inner Parts (#30158-) 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 15 listed part occurrences, including swivel joint assembly (reference 703-11-00111), swivel joint assembly (reference 703-11-53202) and rotor (reference 703-11-91131). 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.