Kobelco SK240-12 · Track Roller Assembly — Group 2 · 14 part numbers
No illustration for this section
The Track Roller Assembly — Group 2 is listed without an exploded view in the SK240-12 catalogue — the parts table below is the authoritative reference, and every part number is confirmed against your machine serial before we quote.
The Kobelco SK240-12 Track Roller Assembly — Group 2 breaks down into 14 individually orderable part numbers. Callout numbers on the exploded view map one-to-one to the Ref. column in the table. The list comes straight from the Kobelco SK240-12 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN64D00090F1 | ROLLER ASSY, TRACK | ||
| 1 | YN64D00083F1 | ROLLER, TRACK, LOW | 16 |
| 1 1 - | YN64D01194P1 | ROLLER | 1 |
| 1 2 - | YN64D01195P1 | SHAFT | 1 |
| 1 3 - | YN64D01196P1 | COLLAR | 1 |
| 1 4 - | YN64D01197P1 | COLLAR | 1 |
| 1 5 - | YN64D01198P1 | BUSHING | 2 |
| 1 6 - | YN64D01199P1 | PIN | 2 |
| 1 7 - | 2445R441F1 | SEAL, FLOATING | 2 |
| 1 7A - | 2445R441S1 | SEAL | 2 |
| 1 7B - | 2445R441S2 | O RING - | 2 |
| 1 8 - | ZD11G06000 | O RING - | 2 |
| 1 9 - | YN55V01090P1 | PLUG | 1 |
| 2 | HS13F18090G1 | CAPSCREW | 64 |
Part numbers as fitted to the Kobelco SK240-12 excavator. Where a position changed during the production run, the serial number settles which one applies to your machine.
The 14 entries group into 5 distinct number series, led by YN64D, 2445R. Expect repeated items such as roller, track, collar and 2 hardware positions when you work through it.
The high-quantity positions are: HS13F18090G1 (capscrew, ×64 per assembly); YN64D00083F1 (roller, track, low, ×16 per assembly); YN64D01198P1 (bushing, ×2 per assembly). The full list follows below.
The callout numbers on the exploded view map one-to-one to the Ref. column in the parts table. Identify the joint or component on the drawing, take its number from the table, and the quotation you receive will match the drawing exactly.
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.
On several Kobelco SK240-12 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. If that matches your case, quote HS13F18090G1 and we will take it from there.
Yes — we cover the Kobelco range beyond the Kobelco SK240-12. Send the model or the part number from the worn part and we will identify and quote it.
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.
Upper Frame Assembly
View Parts ListCounterweight Mounting (Tropical Spec, Heavy Counterweight 5.10T, Eagle-Eye View Ready)
View Parts ListArm Rest
View Parts ListUndercarriage Assembly (Long Crawler)
View Parts ListFilter List
View Parts ListUndercarriage Parts List
View Parts ListNut Part Numbers
View Parts ListBushing Part Numbers
View Parts ListKobelco SK240-12 workshop guide
Read the guideKobelco SK240-12 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK240-12 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.