Kobelco SK250-8 · Battery Assembly · 10 part numbers

Illustration reproduced from the Kobelco SK250-8 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.
10 separately orderable part numbers make up the Battery Assembly on the Kobelco SK250-8. Where the drawing shows a callout, the Ref. column in the table carries the same number. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN72E00014F1 | BATTERY ASSY | ||
| YN72E00008F1 | BATTERY INSTAL | ||
| A1 | YN72E01033P2 | COVER | 1 |
| A2 | YN72E01031P1 | PLATE | 1 |
| A3 | R20T0084D17 | CAPSCREW | 2 |
| A4 | ZW26X10000 | LOCK WASHER | 2 |
| A5 | YN72E01032P1 | SPACER | 1 |
| A6 | ZN18C10008 | NUT | 1 |
| A7 | 2418T12346 | WASHER | 1 |
| B1 | YN72S00017F1 | BATTERY | 2 |
Factory part numbers as fitted to the Kobelco SK250-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.
Read as a dataset, the 10 part numbers spread across 6 number series (YN72E, R20T, ZW26X being the biggest) Expect repeated items such as battery, washer, instal and 4 hardware positions when you work through it.
Where to start in this table: R20T0084D17 (capscrew, ×2 per assembly); ZW26X10000 (lock washer, ×2 per assembly); YN72S00017F1 (battery, ×2 per assembly). The full list follows below.
Electrical items are quoted with the condition declared: genuine through original supply channels, or a quality OEM alternative. For sensors and switches, genuine is usually the practical choice, and the quotation says which is which.
The Battery Assembly group on the Kobelco SK250-8 contains 10 separately orderable part numbers. The full list with quantities per assembly is in the table below.
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. In this group, R20T0084D17 is the number most often quoted for that enquiry.
Usually yes — a photo plus the machine serial number lets us match the connector or sensor against the catalogue.
Yes — the harness is listed alongside its individual components, so you can replace a section or the complete assembly from the same table.
Gauge Assy,Cluster
View Parts ListController Instal
View Parts ListRelay Box Assy
View Parts ListLamp Instal
View Parts ListFilter List
View Parts ListFrame Assy,Upp
View Parts ListCounterweight Instal
View Parts ListEngine Assy
View Parts ListKobelco SK250-8 workshop guide
Read the guideKobelco workshop guide
Read the guideKobelco workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK250-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.