Kobelco SK260LC-12M · Track Roller Assembly (SK260, SK280) · 11 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.
The Track Roller Assembly (SK260, SK280) group on the Kobelco SK260LC-12M contains 11 separately orderable part numbers. Callout numbers on the exploded view map one-to-one to the Ref. column in the table. All numbers are taken from the machine's own parts catalogue — nothing here is generic.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| LB64D00023F1 | ROLLER ASSY, TRACK | ||
| 1 | LQ64D00058F1 | ROLLER, TRACK, LOW | 18 |
| 1 1 - | LQ64D01043P1 | ROLLER | 1 |
| 1 2 - | LQ64D01044P1 | SHAFT | 1 |
| 1 3 - | LQ64D01045P1 | COLLAR | 2 |
| 1 4 - | 2405P489 | BUSHING | 2 |
| 1 5 - | LQ64D01036P1 | SEAL, FLOATING | 2 |
| 1 6 - | 2419T7353 | PIN | 2 |
| 1 7 - | ZD11G06000 | O RING - | 2 |
| 1 8 - | YN55V01090P1 | PLUG | 2 |
| 2 | HS13F18090G1 | CAPSCREW | 72 |
Factory part numbers as fitted to the Kobelco SK260LC-12M excavator. "Ref." matches the callout number on the exploded view where one is shown.
Structurally, these 11 numbers fall into 7 Kobelco number series — LQ64D, LB64D, 2405P among the largest. The list is weighted toward repeated items such as roller, track, low and 2 hardware positions.
Where to start in this table: HS13F18090G1 (capscrew, ×72 per assembly); LQ64D00058F1 (roller, track, low, ×18 per assembly); LQ64D01045P1 (collar, ×2 per assembly). The full list follows below.
The Track Roller Assembly (SK260, SK280) group on the Kobelco SK260LC-12M contains 11 separately orderable part numbers. The table below lists each one with its quantity per assembly, taken directly from the machine's own parts catalogue.
Send the Kobelco SK260LC-12M serial number with your enquiry. Pin and bushing positions changed across the production run on several Kobelco SK260LC-12M variants, and the serial number is the fastest way to confirm the correct set before you order.
Progressive play at a joint, knocking when the attachment changes direction under load, and visible oval wear on a pin are the usual signs. Measuring play at each joint tells you which positions are due — each has its own part number in the table above. In this group, HS13F18090G1 is the number most often quoted for that enquiry.
Yes. Send the serial number and which joints are loose, and we assemble the pin, bushing and hardware list into one quotation with everything consolidated into a single shipment.
They are the catalogue quantities per assembly — the number of that item fitted to one complete group, which is exactly how a rebuild order is planned.
Upper Frame Assembly
View Parts ListCounterweight Mounting (Tropical Spec, 4.90T, Eagle-Eye View Ready)
View Parts ListCounterweight Mounting (Tropical Spec, Semi-Heavy 5.70T, Eagle-Eye View Ready)
View Parts ListArm Rest
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.