Komatsu PC200-3 Arm - Serial 20001-UP
Komatsu PC200-3 Arm - Serial 20001-UP helps customers identify the correct replacement parts used in the Arm section for PC200-3 machines within serial range 20001-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: PC200-3
Serial range: 20001-UP
Section: Arm
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 |
|---|---|---|---|---|
| 0 | 205-70-00081 | Arm Ass'Y | 1 | 20001-UP | SN: 31921-UP |
| 1 | 205-70-00080 | Arm Ass'Y | 1 | 20001-UP | SN: 20001-31920 |
| 1 | This part cannot be supplied as an individual part. It is supplied as an assembly. | Arm | 1 | 20001-UP | SN: 31921-UP; 20001-UP | SN: 20001-31920 |
| 2 | 205-70-66550 | Bushing | 2 | 20001-UP | SN: 20001-UP |
| 3 | 21K-70-12170 | Bushing | 2 | 20001-UP | SN: 20001-UP |
| 4 | 205-70-72130 | Bushing | 2 | 20001-UP | SN: 20001-UP |
| 5 | 07020-00900 | Fitting,Grease | 1 | 20001-UP | SN: 20001-UP |
| 6 | 07020-00000 | Fitting,Grease | 2 | 20001-UP | SN: 20001-UP |
| 7 | 07145-00090 | Seal,Dust | 2 | 20001-UP | SN: 20001-UP |
| 8 | 21K-70-12180 | Seal,Dust | 2 | 20001-UP | SN: 20001-UP |
| 9 | 205-70-62150 | Seal,Dust | 2 | 20001-UP | SN: 20001-UP |
| 10 | 205-70-71320 | Pin | 1 | 20001-UP | SN: 20001-UP |
| 11 | 205-70-66580 | Plate | 1 | 20001-UP | SN: 20001-UP |
| 12 | 01010-51235 | Bolt | 2 | 20001-UP | SN: 20001-UP |
| 13 | 01643-31232 | Washer | 2 | 20001-UP | SN: 20001-UP |
| 14 | 203-70-24170 | Spacer, 1.0Mm | - | 20001-UP | SN: 20001-UP |
| 15 | 205-70-71190 | Pin | 1 | 20001-UP | SN: 20001-UP |
| 16 | 205-70-66580 | Plate | 1 | 20001-UP | SN: 20001-UP |
| 17 | 01010-51235 | Bolt | 2 | 20001-UP | SN: 20001-UP |
| 18 | 01643-31232 | Washer | 2 | 20001-UP | SN: 20001-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.