Kobelco SK260LC-12M · Control Box Assembly (Suspension Height-Adjustable Seat) · 43 part numbers
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The Control Box Assembly (Suspension Height-Adjustable Seat) is listed without an exploded view in the SK260LC-12M catalogue — the parts table below is the authoritative reference, and every part number is confirmed against your machine serial before we quote.
This page lists all 43 part numbers in the Kobelco SK260LC-12M Control Box Assembly (Suspension Height-Adjustable Seat). Callout numbers on the exploded view map one-to-one to the Ref. column in the table. The list comes straight from the Kobelco SK260LC-12M catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN03M00716F1 | CONTROL BOX ASSY | ||
| 1 | YN03M03694P1 | BRACKET ASSY | 1 |
| 2 | LS03M01154P2 | CONTROL BOX | 1 |
| 3 | LG03M00057F5 | CONTROL BOX ASSY | 1 |
| 3 1 - | YT03M01728F2 | CONTROL BOX | 1 |
| 3 1B - | 2405R312D1620 | BUSHING | 3 |
| 3 1C - | YT03M01615P4 | CONTROL BOX | 1 |
| 3 3 - | YT03M01446P1 | PIN | 1 |
| 3 5 - | YT03M01727F2 | LINK ASSY | 1 |
| 3 5B - | 2405R312D1625 | BUSHING | 1 |
| 3 5C - | YT03M01760P1 | LINK | 1 |
| 3 6 - | YT03M01630P1 | PLATE | 1 |
| 3 9 - | YN02C01823P1 | STOPPER | 1 |
| 3 10 - | PW03M01392F1 | ROLLER | 1 |
| 3 10A - | PW03M01391P1 | ROLLER | 1 |
| 3 10B - | 2405R312D1015 | BUSHING | 1 |
| 3 11 - | PS11M01008P1 | SPRING | 1 |
| 3 12 - | PA03M01013P1 | RUBBER | 1 |
| 3 13 - | YN50S00058P1 | SWITCH, LIMIT | 1 |
| 3 14 - | ZW26X03000 | LOCK WASHER | 2 |
| 3 15 - | YN03M02180P1 | RING, RETAINING | 2 |
| 3 16 - | PE21C01070DG | TRIM | 1 |
| 3 17 - | ZR16X01600 | RING, RETAINING | 2 |
| 3 18 - | ZN18F10008 | NUT | 1 |
| 3 19 - | ZM73C08016 | SEMS BOLT - | 1 |
| 3 20 - | ZS16C03016 | CAPSCREW | 2 |
| 3 21 - | ZR36X00900 | RING, RETAINING | 3 |
| 3 22 - | ZW16P10000 | WASHER | 2 |
| 3 23 - | YT03M01629P1 | BUSHING | 1 |
| 3 25 - | LP03M01069P2 | PLATE | 1 |
| 3 26 - | YN20M01799P3 | CYLINDER, GAS | 1 |
| 3 27 - | YY03M01515F3 | LEVER ASSY | 1 |
| 3 27D - | YY03M01517P3 | GRIP | 1 |
| 3 27E - | LP03M01046P3 | LEVER | 1 |
| 3 27F - | ZS68C04018 | CAPSCREW | 1 |
| 3 28 - | LG03M01066P2 | BRACKET | 1 |
| 4 | YT03M01759P1 | LEVER | 1 |
| 5 | YN25M01238F1 | RAIL | 1 |
| 6 | YT02C01515D4 | TRIM | 1 |
| 7 | YT02C01515D9 | TRIM | 2 |
| 8 | HY35X08013G1 | WASHER | 8 |
| 9 | ZM73C08020 | SEMS BOLT - | 9 |
| 10 | ZS28C08016 | CAPSCREW | 8 |
Listed for the Kobelco SK260LC-12M 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.
Read as a dataset, the 43 part numbers spread across 26 number series (YT03M, YN03M, 2405R being the biggest) Expect repeated items such as control, box, bushing and 9 hardware positions when you work through it.
Three numbers worth noting first: ZM73C08020 (sems bolt -, ×9 per assembly); HY35X08013G1 (washer, ×8 per assembly); ZS28C08016 (capscrew, ×8 per assembly). The full list follows below.
Lever feel is restored by replacing pins, bushings and springs at the worn joints — all listed individually here, so the repair is scoped by feel and measurement rather than by guesswork.
Control-line and linkage items are mostly compact hardware, which makes them inexpensive to consolidate into an existing order — a set of pins, bushings and rods travels in the same parcel as anything else you are buying.
Standard hand tools cover most of this group. We ship parts, not labour notes, but our team can point out which joints to check for wear while the linkage is apart. On the Kobelco SK260LC-12M, that usually comes back to ZM73C08020 (sems bolt -) in this group.
Play in levers and linkages usually traces to worn pins and bushings in this group. Each position carries its own part number, so only the worn ones need ordering.
Yes. Send a photo of the worn part with the serial number and we will match it against this group and quote it.
Control Levers (24V Power & Dial)
View Parts ListControl Box Assembly (Air-Suspension Height-Adjustable Seat)
View Parts ListControl Box Assembly (Air-Suspension Height-Adjustable Seat)
View Parts ListMain Control Piping (Sk260, Sk280)
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.