Komatsu PC1250-8 Air Compressor, Mounting And Piping (#511700-) Parts
Komatsu PC1250-8 air compressor, mounting and piping (#511700-) parts for machine serial 30158-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D170E-5C SN 511700-UP (For PC1250-8/PC1250LC-8/PC1250SP-8) / Engine Accessories And Others / Air Compressor / Air Compressor, Mounting And Piping (#511700-).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 37 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 | O-ringSN: 511700-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 2 | BoltSN: 511700-UP | 3 | View product ↗ | |||
| 3 | CouplingSN: 511700-UP | 1 | Request quote | |||
| 4 | Ring, Snap, for Shaft SideSN: 511700-UP | 1 | Request quote | |||
| 5 | NutSN: 511700-UP | 1 | Request quote | |||
| 6 | WasherSN: 511700-UP | 1 | View product ↗ | |||
| 7 | CouplingSN: 511700-UP | 1 | Request quote | |||
| 8 | Tube, Oil SupplySN: 511700-UP | 1 | Request quote | |||
| 9 | Bolt, JointSN: 511700-UP | 1 | View product ↗ | |||
| 10 | Seal, WasherSN: 511700-UP, KIT-FLAG: S | 4 | View product ↗ | |||
| 11 | ClipSN: 511700-UP | 1 | Request quote | |||
| 12 | BoltSN: 511700-UP | 1 | Request quote | |||
| 13 | WasherSN: 511700-UP | 1 | View product ↗ | |||
| 14 | PlateSN: 511700-UP | 1 | Request quote | |||
| 15 | BoltSN: 511700-UP | 1 | Request quote | |||
| 16 | WasherSN: 511700-UP | 1 | View product ↗ | |||
| 17 | SpacerSN: 511700-UP | 1 | View product ↗ | |||
| 18 | Tube, Oil SupplySN: 511700-UP | 1 | Request quote | |||
| 19 | Bolt, JointSN: 511700-UP | 1 | View product ↗ | |||
| 20 | Bolt, JointSN: 511700-UP | 1 | View product ↗ | |||
| 21 | Seal, WasherSN: 511700-UP, KIT-FLAG: S | 3 | View product ↗ | |||
| 22 | ClampSN: 511700-UP | 2 | View product ↗ | |||
| 23 | BoltSN: 511700-UP | 1 | Request quote | |||
| 24 | PlateSN: 511700-UP | 1 | Request quote | |||
| 25 | BoltSN: 511700-UP | 1 | Request quote | |||
| 26 | WasherSN: 511700-UP | 1 | View product ↗ | |||
| 27 | Tube, AirSN: 511700-UP | 1 | Request quote | |||
| 28 | Bolt, JointSN: 511700-UP | 1 | Request quote | |||
| 29 | GasketSN: 511700-UP, KIT-FLAG: S | 2 | View product ↗ | |||
| 30 | Tube, AirSN: 511700-UP | 1 | Request quote | |||
| 31 | Bolt, JointSN: 511700-UP | 1 | Request quote | |||
| 32 | GasketSN: 511700-UP, KIT-FLAG: S | 2 | View product ↗ | |||
| 33 | HoseSN: 511700-UP | 1 | Request quote | |||
| 34 | ClampSN: 511700-UP | 2 | Request quote | |||
| 35 | ClipSN: 511700-UP | 1 | Request quote | |||
| 36 | BoltSN: 511700-UP | 1 | Request quote | |||
| 37 | WasherSN: 511700-UP | 1 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu PC1250-8 Air Compressor, Mounting And Piping (#511700-) Parts
Use the Komatsu PC1250-8 Air Compressor, Mounting And Piping (#511700-) Parts listing to identify aftermarket replacement parts within the engine accessories and others 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 37 listed part occurrences, including coupling (reference 6162-83-6630), ring, snap, for shaft side (reference 04064-04218) and coupling (reference 6245-81-3130). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
The source engine application is SAA6D170E-5C (engine serial 511700-UP). Match that engine identification as well as the machine serial range; the general machine model is not a substitute for engine-specific applicability.
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.