Kobelco SK260LC-12M · Lever Grip Assembly (Left Horn / Right Boost) · 17 part numbers
No illustration for this section
The Lever Grip Assembly (Left Horn / Right Boost) 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.
The Lever Grip Assembly (Left Horn / Right Boost) group on the Kobelco SK260LC-12M contains 17 separately orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. All numbers are taken from the machine's own parts catalogue — nothing here is generic.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN03M03326F1 | GRIP ASSY | ||
| 1 | YT03M01864F1 | GRIP ASSY | 1 |
| 1 | YT03M01864F2 | GRIP ASSY | 1 |
| 2 | YN03M03513F1 | GRIP ASSY | 1 |
| 2 | YN03M03513F2 | GRIP ASSY | 1 |
| 3 | YT03M01666P1 | BOOT | 2 |
| 4 | YT03M01665P3 | PLATE | 2 |
| 4 | YT03M01665P4 | PLATE | 2 |
| 5 | ZN18C14011 | NUT | 2 |
| 1 | YT03M01851P1 | LEVER | 1 |
| 2 | YN03M02019P1 | CAPSCREW | 1 |
| 3 | YN50E00017P1 | SWITCH ASSY | 1 |
| 4 | YN03M01866P1 | CASE | 1 |
| 5 | YN03M02618P1 | GRIP | 1 |
| 6 | YN03M04073P1 | CAPSCREW | 1 |
| 1 | YT03M01853P1 | LEVER | 1 |
| 6 | YN03M02620P2 | GRIP | 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.
Structurally, these 17 numbers fall into 4 Kobelco number series — YN03M, YT03M, ZN18C among the largest. In practice that means repeated items such as grip, plate, lever and 3 hardware positions.
The high-quantity positions are: YT03M01666P1 (boot, ×2 per assembly); YT03M01665P3 (plate, ×2 per assembly); YT03M01665P4 (plate, ×2 per assembly). The full list follows below.
Electrical diagnosis on the Kobelco SK260LC-12M starts with the circuit, not the part — but once the circuit is isolated, the fix is usually a single item from this group: a sensor, a relay, a connector or a short harness section.
Each component carries its own Kobelco part number, from the assembly level down to individual connectors and relays. Working from the drawing callouts and the Ref. column keeps the diagnosis and the order aligned.
Some do. Machine-side electrical changed across the production run, so send the serial number and we confirm the correct part before quoting. If that matches your case, quote YT03M01666P1 and we will take it from there.
Intermittent faults still end at a part number — send the symptom pattern and the serial, and we will suggest the positions in this group most often responsible.
Cranking-but-no-start traces through the fuel shut-off, sensors and relays in this group. Send the symptoms and serial number and we will indicate the likely part numbers.
Remote Control Piping (Sensor Group)
View Parts ListStopper Control Piping (Sensor Group)
View Parts ListController Mounting (Inside Cab)
View Parts ListRelay Box Assembly
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 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.