Kobelco SK200-8 · Arm Assembly,2.94M (29Ft 8In) (HD) (Indonesia) · 10 part numbers

Illustration reproduced from the Kobelco SK200-8 parts catalogue for part identification only. Callout numbers on the drawing match the Ref. column in the table below. Kobelco is a trademark of its respective owner; Shenyue Machinery is an independent supplier of excavator parts.
Below is the complete Kobelco SK200-8 Arm Assembly,2.94M (29Ft 8In) (HD) (Indonesia) — 10 part numbers with the quantity fitted per assembly. Take the callout number from the drawing and match it in the Ref. column below. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN12B00897F1 | ARM ASSY,2.94M | ||
| 1 | YN12B00898F1 | ARM ASSY | 1 |
| 1-2 | YN12B02285P1 | BUSHING | 2 |
| 1-3 | YN12B02405P1 | BUSHING | 2 |
| 1-4 | YN12B02404P1 | BUSHING | 2 |
| 1-5 | YN12B02402P1 | BUSHING | 2 |
| 2 | YN12B00742P1 | ARM | 1 |
| 2-1 | YN12B02417P1 | BLOCK,TAPPED | 2 |
| 2-2 | YN12B02026P1 | BLOCK,TAPPED | 4 |
| 3 | YN12B00786P1 | ARM | 1 |
Listed for the Kobelco SK200-8 excavator. Every number can be quoted on its own or as a complete set, and fitment is confirmed from your machine serial before we price it.
Structurally, these 10 numbers fall into 1 Kobelco number series — YN12B among the largest. The list is weighted toward repeated items such as arm, bushing, block.
Three numbers worth noting first: YN12B02026P1 (block,tapped, ×4 per assembly); YN12B02285P1 (bushing, ×2 per assembly); YN12B02405P1 (bushing, ×2 per assembly). The full list follows below.
Undercarriage and structural wear is progressive: play at a joint, a knocking sound on direction change, oval wear on a pin. Because each position carries its own part number, worn positions can be replaced individually instead of ordering the complete group.
Where the attachment configuration differs — long boom, heavy-duty arm, alternative bucket — the pin and bushing numbers change with it. The serial number on the machine is the reliable way to pick the right line from this table.
Compact heavy items such as pins travel by air or courier; larger sections go by sea with crating and bracing. Freight is quoted separately so the landed cost is visible upfront. On the Kobelco SK200-8, that usually comes back to YN12B02026P1 (block,tapped) in this group.
Yes — retaining rings, shims and bolts are all listed in this group, and a joint rebuild quotation includes them by default.
Yes. Pins, bushings and retaining hardware are all listed separately, so a single worn joint can be quoted on its own.
Counterweight Instal
View Parts ListCounterweight Instal (Semi-Gain)
View Parts ListCounterweight Instal (Gain)
View Parts ListArm Rest
View Parts ListFilter List
View Parts ListEngine Assy
View Parts ListEngine Instal
View Parts ListRadiator Instal
View Parts ListKobelco SK200-8 workshop guide
Read the guideKobelco SK200-8 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK200-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.