Komatsu PC290LC-8 Engine Oil Cooler (#26537659-) (Alc00-001001) Parts
Komatsu PC290LC-8 engine oil cooler (#26537659-) (alc00-001001) parts for machine serial 30471-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: SAA6D107E-1E SN 26537659-UP (For PC270-8/PC270LC-8) / Engine Lubrication System / Engine Oil Cooler / Engine Oil Cooler (#26537659-) (Alc00-001001).
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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 | |
|---|---|---|---|---|---|---|
| 1 | Cover, Oil CoolerSN: 26537659-UP | 1 | Request quote | |||
| 2 | PlugSN: 26537659-UP | 1 | Request quote | |||
| 3 | PlungerSN: 26537659-UP | 1 | Request quote | |||
| 4 | SpringSN: 26537659-UP | 1 | Request quote | |||
| 5 | O-ringSN: 26537659-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 6 | ValveSN: 26537659-UP | 1 | Request quote | |||
| 7 | ElbowSN: 26537659-UP | 1 | Request quote | |||
| 8 | O-ringSN: 26537659-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 9 | ElbowSN: 26537659-UP | 1 | Request quote | |||
| 10 | O-ringSN: 26537659-UP, KIT-FLAG: S | 1 | View product ↗ | |||
| 11 | GasketSN: 26537659-UP | 1 | View product ↗ | |||
| 12 | Core, CoolerSN: 26537659-UP | 1 | View product ↗ | |||
| 13 | GasketSN: 26537659-UP | 1 | View product ↗ | |||
| 14 | BoltSN: 26537659-UP | 11 | Request quote | |||
| 15 | BoltSN: 26537659-UP | 4 | Request quote |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu PC290LC-8 Engine Oil Cooler (#26537659-) (Alc00-001001) Parts
Use the Komatsu PC290LC-8 Engine Oil Cooler (#26537659-) (Alc00-001001) Parts listing to identify aftermarket replacement parts within the engine lubrication system section. This excavator application is listed for machine serial 30471-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 15 listed part occurrences, including cover, oil cooler (reference 6754-61-2220), plug (reference 6735-61-2140) and plunger (reference 6735-61-2160). 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 SAA6D107E-1E (engine serial 26537659-UP). Match that engine identification as well as the machine serial range; the general machine model is not a substitute for engine-specific applicability.
For lubrication-system components, match the engine application and the notes attached to the part number. This catalog identifies parts; it does not replace the service manual for lubricant selection or maintenance procedures.
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.