Kobelco SK240-12 · Upper Frame Roller Assembly — Group 2 · 15 part numbers
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The Upper Frame 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.
15 separately orderable part numbers make up the Upper Frame Roller Assembly — Group 2 on the Kobelco SK240-12. Where the drawing shows a callout, the Ref. column in the table carries the same number. The list comes straight from the Kobelco SK240-12 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN64D00091F1 | ROLLER ASSY, UPP | ||
| 1 | YN64D00083F1 | ROLLER, TRACK, LOW | 4 |
| 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 | ZS13C16080 | CAPSCREW | 16 |
| 3 | ZW13H16000 | WASHER | 16 |
Factory part numbers as fitted to the Kobelco SK240-12 excavator. "Ref." matches the callout number on the exploded view where one is shown.
Read as a dataset, the 15 part numbers spread across 6 number series (YN64D, 2445R, ZD11G being the biggest) In practice that means repeated items such as roller, collar, seal and 3 hardware positions.
Where to start in this table: ZS13C16080 (capscrew, ×16 per assembly); ZW13H16000 (washer, ×16 per assembly); YN64D00083F1 (roller, track, low, ×4 per assembly). The full list follows below.
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.
Undercarriage and structural wear is progressive: play at a joint, a knocking sound on direction change, oval wear on a pin. Because each position carries its own part number, worn positions can be replaced individually instead of ordering the complete group.
We supply genuine parts ordered through original supply channels, and quality OEM alternatives where that is the practical choice. The condition of every item is declared on the quotation. In this group, ZS13C16080 is the number most often quoted for that enquiry.
If the boom, arm or bucket was changed after delivery, tell us the attachment part number as well as the machine serial — the numbers must match the attachment actually fitted.
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.
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.