Komatsu PC200LC-7-BP Boom - Serial 200001-UP
Komatsu PC200LC-7-BP Boom - Serial 200001-UP helps customers identify the correct replacement parts used in the Boom section for PC200LC-7-BP machines within serial range 200001-UP.
This page is organized like a technical reference for the machine section shown below. Use the illustration and numbered callout list to match the correct part number, description, quantity, and any serial-break note that appears in the parts data.
Machine coverage: PC200LC-7-BP
Serial range: 200001-UP
Section: Boom
How to Use This Parts Hub
- Confirm your machine model and serial number before choosing parts.
- Match the callout number on the image to the numbered parts list below.
- If the same callout appears more than once, use the serial note or option note to choose the correct line.
- When a linked product page is available, open that part directly from the callout table.
Related Bucket Linkage Hubs
Use these related bucket-to-arm linkage pages to verify adjacent pivot-group parts and compare callout diagrams for the same machine family.
Callout Parts List
| No. | Part Number | Description | Qty | Serial / Notes |
|---|---|---|---|---|
| 1 | 20Y-70-31252 | Pin | 1 | 200001-UP | SN: 205511-UP |
| 1 | The part specified in the line above can be used instead of this part20Y-70-31250 | Pin | 1 | 200001-UP | SN: 200001-203890 |
| 1 | The part specified in the line above can be used instead of this part20Y-70-31251 | Pin | 1 | 200001-UP | SN: 203891-205510 |
| 2 | 20Y-70-31520 | Spacer 2.5Mm | 1 | 200001-UP | SN: 200001-UP |
| 3 | 20Y-70-31530 | Spacer 3.0Mm | 1 | 200001-UP | SN: 200001-UP |
| 4 | 20Y-70-31371 | Spacer 2.0Mm | 2 | 200001-UP | SN: 200001-UP |
| 5 | 20Y-70-11180 | Pin | 1 | 200001-UP | SN: 200001-UP |
| 6 | 20Y-70-31430 | Spacer 1.0Mm | 2 | 200001-UP | SN: 200001-UP |
| 7 | 206-70-71450 | Spacer 2.0Mm | 2 | 200001-UP | SN: 200001-UP |
| 8 | 205-70-66580 | Plate | 1 | 200001-UP | SN: 200001-UP |
| 9 | 01010-81230 | Bolt | 2 | 200001-UP | SN: 200001-UP |
| 10 | 01643-31232 | Washer | 2 | 200001-UP | SN: 200001-UP |
Related Komatsu PC200 Hubs
These section pages are designed to support Komatsu parts lookup for wear components and related hardware. Where a line is not linked to a product page yet, keep using the callout list as a technical reference for the correct machine section and serial-range fitment.