Komatsu PC400LC-8 Cooling System, (4/7) (#70299-70804) Parts
Komatsu PC400LC-8 cooling system, (4/7) (#70299-70804) parts for machine serial 70001-UP. View this configuration's diagram, part numbers, quantities and options; shop or request a quote.
Catalog configuration: Cooling System / Cooling System / Cooling System, (4/7) (#70299-70804).
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Aftermarket parts reference illustration · Click to enlarge. Actual supplied parts may differ.
Assembly parts
Showing all 35 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 | StaySN: 70299-@ | 1 | Request quote | |||
| 2 | BoltSN: 70299-@ | 1 | Request quote | |||
| 3 | WasherSN: 70001-@ | 1 | View product ↗ | |||
| 4 | HoseSN: 70001-@ | 1 | Request quote | |||
| 5 | ClipSN: 70001-70804 | 2 | Request quote | |||
| 6 | ClipSN: 70001-@ | 1 | Request quote | |||
| 7 | BoltSN: 70001-@ | 1 | Request quote | |||
| 8 | WasherSN: 70001-@ | 1 | View product ↗ | |||
| 9 | HoseSN: 70001-@ | 1 | View product ↗ | |||
| 10 | Clamp, HoseSN: 70001-@ | 2 | View product ↗ | |||
| 11 | ClipSN: 70001-@ | 1 | Request quote | |||
| 12 | BoltSN: 70001-@ | 1 | Request quote | |||
| 13 | WasherSN: 70001-@ | 1 | View product ↗ | |||
| 14 | HoseSN: 70001-@ | 1 | Request quote | |||
| 15 | ClampSN: 70001-@ | 2 | Request quote | |||
| 16 | HoseSN: 70001-@ | 1 | Request quote | |||
| 17 | ClampSN: 70001-@ | 2 | Request quote | |||
| 18 | TubeSN: 70001-@ | 1 | Request quote | |||
| 19 | BracketSN: 70001-@ | 1 | Request quote | |||
| 20 | ClipSN: 70001-@ | 2 | Request quote | |||
| 21 | NutSN: 70001-@ | 4 | View product ↗ | |||
| 22 | WasherSN: 70001-@ | 4 | View product ↗ | |||
| 23 | BoltSN: 70001-@ | 3 | Request quote | |||
| 24 | WasherSN: 70001-@ | 3 | View product ↗ | |||
| 25 | HoseSN: 70001-@ | 1 | Request quote | |||
| 26 | ClampSN: 70001-@ | 2 | Request quote | |||
| 27 | HoseSN: 70001-@ | 1 | Request quote | |||
| 28 | ClampSN: 70001-@ | 2 | Request quote | |||
| 29 | TubeSN: 70001-@ | 1 | Request quote | |||
| 30 | BracketSN: 70001-@ | 1 | Request quote | |||
| 31 | ClipSN: 70001-@ | 2 | Request quote | |||
| 32 | NutSN: 70001-@ | 4 | View product ↗ | |||
| 33 | WasherSN: 70001-@ | 4 | View product ↗ | |||
| 34 | BoltSN: 70001-@ | 3 | Request quote | |||
| 35 | WasherSN: 70001-@ | 3 | View product ↗ |
Repeated parts remain separate. Source order is retained; diagram callout mapping has not yet been verified.
Assembly notes
Using Komatsu PC400LC-8 Cooling System, (4/7) (#70299-70804) Parts
Use the Komatsu PC400LC-8 Cooling System, (4/7) (#70299-70804) Parts listing to identify aftermarket replacement parts within the cooling system section. This excavator application is listed for machine serial 70001-UP; the diagram and parts table retain the selected configuration and its source notes.
The parts table contains 35 listed part occurrences, including stay (reference 208-03-75461), hose (reference 09483-10308) and clip (reference 11Y-09-11140). Read any option and reference notes beside these entries before choosing a replacement; repeated references may represent separate positions in the source list.
When comparing cooling-system parts, check the engine designation and any fan, pump or connection options recorded in the selected diagram. A matching machine family alone does not establish the cooling arrangement.
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.