Kobelco SK250-8 · Filter Assembly,Fuel · 12 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.
The Filter Assembly,Fuel group on the Kobelco SK250-8 contains 12 separately orderable part numbers. Callout numbers on the exploded view map one-to-one to the Ref. column in the table. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN21P01036F1 | FILTER ASSY,FUEL | ||
| 1 | YN21P01036S001 | HEAD ASSY | 1 |
| 2 | YN21P01036S002 | FUEL,ELEMENT | 1 |
| 3 | YN21P01036S003 | CASE | 1 |
| 4 | LS02P01012S015 | LEVEL,RING | 1 |
| 5 | YN21P01036S005 | PLUG,AIR | 1 |
| 6 | 2446U287S3 | GASKET | 1 |
| 7 | LS02P01012S010 | PLUG,DRAIN | 1 |
| 8 | LS02P01012S011 | GASKET | 1 |
| 9 | YN21P01036S009 | O-RING | 1 |
| YN21P01036R100 | ELEMENT KIT | ||
| . | (CONSISTS OF BELOW) |
Factory part numbers as fitted to the Kobelco SK250-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.
Structurally, these 12 numbers fall into 3 Kobelco number series — YN21P, LS02P, 2446U among the largest. In practice that means repeated items such as fuel, element, ring and 2 hardware positions.
Where to start in this table: YN21P01036S001 (head assy, ×1 per assembly); YN21P01036S002 (fuel,element, ×1 per assembly); YN21P01036S003 (case, ×1 per assembly). The full list follows below.
Elements are stocked items. Genuine via original supply channels or quality OEM alternative is declared for every line on the quotation, and there is no minimum order — a single set is fine.
Air, fuel, oil and hydraulic elements are all in this single list, which makes it the page to bookmark for the machine's routine services.
Yes — that is exactly what this page is for. Send the serial number or the list of part numbers from the table and we quote the complete set as one consolidated shipment. In this group, YN21P01036S001 is the number most often quoted for that enquiry.
Yes — filters consolidate easily and travel in the same parcel as the rest of your order.
For engine-mounted elements, yes — the engine maker's number appears in the table beside the Kobelco number; machine-side filters usually carry the Kobelco number alone.
Kobelco 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.