Kobelco SK200-10 · 2.4M Short Arm · 14 part numbers
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The 2.4M Short Arm is listed without an exploded view in the SK200-10 catalogue — the parts table below is the authoritative reference, and every part number is confirmed against your machine serial before we quote.
14 separately orderable part numbers make up the 2.4M Short Arm on the Kobelco SK200-10. Where the drawing shows a callout, the Ref. column in the table carries the same number. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN12B10760F1 | ARM, SHORT 2.4M | ||
| 1 | YN12B10818F1 | ARM, SHORT | 1 |
| 1 1B - | YN12B11184P1 | BUSHING | 2 |
| 1 1C - | YN12B02404P1 | BUSHING | 2 |
| 1 1D - | YN12B11831P1 | BUSHING | 2 |
| 1 2A - | YN12B11857P1 | BLOCK, TAPPED | 2 |
| 1 2B - | YN02B02285P1 | BLOCK, TAPPED | 2 |
| 1 3A - | LV12B01160P1 | BLOCK, TAPPED | 2 |
| 1 5A - | 2416T9878 | BLOCK, TAPPED | 5 |
| 1 6A - | 2416T4194 | BLOCK, TAPPED | 1 |
| 1 | YN12B10928F1 | ARM, SHORT | 1 |
| 2 | 2445R220D4 | SEAL, DUST | 2 |
| 3 | 2445R220D3 | SEAL, DUST | 2 |
| 4 | 2445R138D8 | SEAL, DUST | 2 |
Factory part numbers as fitted to the Kobelco SK200-10 excavator. "Ref." matches the callout number on the exploded view where one is shown.
Read as a dataset, the 14 part numbers spread across 5 number series (YN12B, 2445R, 2416T being the biggest) The list is weighted toward repeated items such as block, tapped, arm and 3 seal and O-ring positions.
Where to start in this table: 2416T9878 (block, tapped, ×5 per assembly); YN12B11184P1 (bushing, ×2 per assembly); YN12B02404P1 (bushing, ×2 per assembly). The full list follows below.
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.
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.
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. In this group, 2416T9878 is the number most often quoted for that enquiry.
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.
On several Kobelco SK200-10 variants they do — pin and bushing part numbers changed with the attachment configuration. Send the serial number and we confirm the correct group before quoting.
Upper Frame Assembly
View Parts ListUpper Frame Assembly
View Parts ListCounterweight Mounting
View Parts ListTrack Idler Assembly
View Parts ListFilter List
View Parts ListNut Part Numbers
View Parts ListBushing Part Numbers
View Parts ListPaint Colors
View Parts ListKobelco SK200-10 workshop guide
Read the guideKobelco SK200-10 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK200-10 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.