Kobelco SK260LC-12M · Seat Mounting (Suspension Height-Adjustable Seat) · 19 part numbers

Illustration reproduced from the Kobelco SK260LC-12M 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.
19 separately orderable part numbers make up the Seat Mounting (Suspension Height-Adjustable Seat) on the Kobelco SK260LC-12M. Take the callout number from the drawing and match it in the Ref. column below. The list comes straight from the Kobelco SK260LC-12M catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN25M00226F1 | SEAT INSTAL | ||
| 1 | YN25M00228F1 | SEAT INSTAL | 1 |
| 2 | YN25M00229F1 | SEAT ASSY | 1 |
| 1 | ZM73C08020 | SEMS BOLT - | 4 |
| 1 | YN25M00229S001 | PAD | 1 |
| 2 | YN25M00229S002 | PAD | 1 |
| 3 | YN25M00229S003 | COVER | 1 |
| 4 | YN25M00229S004 | BRACKET | 1 |
| 5 | YN25M00229S005 | HEAD REST | 1 |
| 6 | YN25M00229S006 | BRACKET | 1 |
| 7 | YN25M00229S007 | COVER | 1 |
| 8 | YN25M00229S008 | COVER | 1 |
| 9 | YN25M00229S009 | COVER | 1 |
| 10 | YN25M00229S010 | BRACKET | 1 |
| 11 | YN25M00229S011 | BRACKET | 1 |
| 12 | YN25M00229S012 | RAIL | 1 |
| 13 | YN25M00229S013 | RAIL | 1 |
| 14 | YN25M00229S014 | LEVER | 1 |
| 15 | YN25M00229S015 | SUSPENSION, SEAT | 1 |
Part numbers as fitted to the Kobelco SK260LC-12M excavator. Where a position changed during the production run, the serial number settles which one applies to your machine.
Read as a dataset, the 19 part numbers spread across 2 number series (YN25M, ZM73C being the biggest) In practice that means repeated items such as seat, cover, bracket and 1 hardware positions.
The high-quantity positions are: ZM73C08020 (sems bolt -, ×4 per assembly); YN25M00228F1 (seat instal, ×1 per assembly); YN25M00229F1 (seat assy, ×1 per assembly). The full list follows below.
Cab and body parts are searched by description far more often than by number: a customer knows the glass is cracked or the seal is leaking long before they know the part number. That is why this page is built around the exploded view first — find the item on the drawing, note the callout, and take the matching part number from the table.
Cab comfort complaints — wind noise, water ingress, a door that no longer closes positively — trace to small items in this group more often than to the shell itself. Seals, latches and hinge hardware are worth checking before anything structural is ordered.
The worn or broken part from two angles, plus the machine data plate — those two together let us match the part number without a catalogue hunt. If that matches your case, quote ZM73C08020 and we will take it from there.
Glass travels crated, panels and trim boxed with edge protection. Freight is quoted separately and we ship to 30+ countries by air, sea or express courier.
Yes — send the serial number and the scope, and we turn this group into a single quotation with everything consolidated into one shipment.
Cab Mounting
View Parts ListMirror Mounting (Cab, Rear-View Mirror)
View Parts ListSeat Mounting (Air-Suspension Height-Adjustable Seat)
View Parts ListArm Rest (Air-Suspension Height-Adjustable Seat)
View Parts ListFilter List
View Parts ListUndercarriage Parts List
View Parts ListNut Part Numbers
View Parts ListBushing Part Numbers
View Parts ListKobelco SK260LC-12M workshop guide
Read the guideKobelco SK260LC-12M workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK260LC-12M — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.