Komatsu PC200-7 Boom - Serial 200001-UP
Komatsu PC200-7 Boom - Serial 200001-UP helps customers identify the correct replacement parts used in the Boom section for PC200-7 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: PC200-7
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.
- Komatsu PC200-7 2.4M Arm Bucket Linkage - 100 HOURS LUBRICATING - Serial 200001-UP (Overseas Version)
- Komatsu PC200-7 2.4M Arm Bucket Linkage - 100 HOURS LUBRICATING - Serial 200001-UP (Overseas Version)
- Komatsu PC200-7 1.8M / 2.4M Arm Bucket Linkage - 100 HOURS LUBRICATING - Serial 200001-UP (Overseas Version)
- Komatsu PC200-7 1.8M Arm Bucket Linkage - FOR SOUTH AFRICA - Serial 200001-UP (Overseas Version)
Callout Parts List
| No. | Part Number | Description | Qty | Serial / Notes |
|---|---|---|---|---|
| 1 | 20Y-70-31142 | Boom | 1 | 200001-UP (OVERSEAS VERSION) | SN: 205511-205850; 200001-UP (OVERSEAS VERSION) | SN: 250001-253216 |
| 1 | 20Y-70-31143 | Boom | 1 | 200001-UP (OVERSEAS VERSION) | SN: 205851-250000; 200001-UP (OVERSEAS VERSION) | SN: 253217-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP |
| 2 | 20Y-62-45150 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 200001-205850; 200001-UP (OVERSEAS VERSION) | SN: 250001-253216 |
| 2 | 20Y-62-45151 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 205851-205872; 200001-UP (OVERSEAS VERSION) | SN: 253217-255483; 200001-UP (OVERSEAS VERSION) | SN: 255706-255706 |
| 2 | 20Y-62-45152 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 205873-250000; 200001-UP (OVERSEAS VERSION) | SN: 255484-UP; 200001-UP (OVERSEAS VERSION) | SN: 255707-UP |
| 3 | 20Y-62-45160 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 200001-205850; 200001-UP (OVERSEAS VERSION) | SN: 250001-253216 |
| 3 | 20Y-62-45161 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 205851-205872; 200001-UP (OVERSEAS VERSION) | SN: 253217-255483; 200001-UP (OVERSEAS VERSION) | SN: 255706-255706 |
| 3 | 20Y-62-45162 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 205873-250000; 200001-UP (OVERSEAS VERSION) | SN: 255484-UP; 200001-UP (OVERSEAS VERSION) | SN: 255707-UP |
| 4 | 20Y-62-45170 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP |
| 5 | 20Y-62-45182 | Bracket (Welded) | 2 | 200001-UP (OVERSEAS VERSION) | SN: 202230-@; 200001-UP (OVERSEAS VERSION) | SN: 202230-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP; 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP |
| 6 | 20Y-62-45210 | Bracket (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP |
| 7 | 20Y-62-45371 | Bracket (Welded) | 2 | 200001-UP (OVERSEAS VERSION) | SN: 202230-@; 200001-UP (OVERSEAS VERSION) | SN: 202230-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP; 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP |
| 8 | 20Y-70-11651 | Seat (Welded) | 1 | 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP |
| 8A | 20Y-62-47320 | Bracket (Welded) | 2 | 200001-UP (OVERSEAS VERSION) | SN: 205851-250000; 200001-UP (OVERSEAS VERSION) | SN: 253217-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-UP |
| 9 | 20Y-70-31512 | Bushing | 2 | 200001-UP (OVERSEAS VERSION) | SN: 205897-250000; 200001-UP (OVERSEAS VERSION) | SN: 256959-UP |
| 9 | The part specified in the line above can be used instead of this part20Y-70-31511 | Bushing | 2 | 200001-UP (OVERSEAS VERSION) | SN: 203487-205896; 200001-UP (OVERSEAS VERSION) | SN: 250001-256958 |
| 9 | 20Y-70-21640 | Bushing | 2 | 200001-UP (OVERSEAS VERSION) | SN: 255706-UP; 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP |
| 10 | 07145-00090 | Seal | 2 | 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP |
| 10 | 07145-10090 | Seal | 2 | 200001-UP (OVERSEAS VERSION) | SN: 255706-UP |
| 11 | 07049-01215 | Plug | 2 | 200001-UP (OVERSEAS VERSION) | SN: 200001-@; 200001-UP (OVERSEAS VERSION) | SN: 200001-UP; 200001-UP (OVERSEAS VERSION) | SN: 255706-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.