Kobelco SK200-8 · Boom Assembly,5.65M (18Ft 6In) (HD) · 13 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.
Every part number in the Kobelco SK200-8 Boom Assembly,5.65M (18Ft 6In) (HD) is listed here — 13 of them, with quantities. Where the drawing shows a callout, the Ref. column in the table carries the same number. All numbers are taken from the machine's own parts catalogue — nothing here is generic.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN02B00409F1 | BOOM ASSY,HOE | ||
| 1 | YN02B00400F1 | BOOM ASSY,HOE | 1 |
| 1-2 | LB01V01009P1 | BUSHING | 4 |
| 2 | YN02B00390P1 | BOOM,HOE | 1 |
| 2-1 | YN02B01616P1 | BLOCK,TAPPED | 2 |
| 2-2 | YN02B01619P1 | BLOCK,TAPPED | 6 |
| 2-3 | YN02B01622P1 | BLOCK,TAPPED | 2 |
| 2-4 | 2416T9878 | BLOCK,TAPPED | 2 |
| 2-5 | 2416T13042 | BLOCK,TAPPED | 2 |
| 2-6 | YT02B01059P1 | BLOCK,TAPPED | 1 |
| 2-7 | 2418T22409 | PLATE | 1 |
| 2-11 | YN12B01882P1 | BLOCK,TAPPED | 4 |
| 2-12 | YN12B01878P1 | BRACKET | 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.
The 13 entries group into 6 distinct number series, led by YN02B, 2416T. In practice that means repeated items such as block, tapped, boom.
Three numbers worth noting first: YN02B01619P1 (block,tapped, ×6 per assembly); LB01V01009P1 (bushing, ×4 per assembly); YN12B01882P1 (block,tapped, ×4 per assembly). The full list follows below.
The callout numbers on the exploded view map one-to-one to the Ref. column in the parts table. Identify the joint or component on the drawing, take its number from the table, and the quotation you receive will match the drawing exactly.
Rebuilding a joint takes the machine out of service once, so it pays to consolidate: pins, bushings, retaining rings and the joint seals quoted together, arriving as one kit rather than in several parcels.
Yes — hardware is the cheapest line in the order and the most expensive to revisit, so a joint rebuild normally includes fresh clips, shims and bolts. On the Kobelco SK200-8, that usually comes back to YN02B01619P1 (block,tapped) in this group.
We supply genuine parts ordered through original supply channels, and quality OEM alternatives where that is the practical choice. The condition of every item is declared on the quotation.
If the boom, arm or bucket was changed after delivery, tell us the attachment part number as well as the machine serial — the numbers must match the attachment actually fitted.
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.