Kobelco SK250-8 · Reduction Assembly (Swing) · 32 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.
Every part number in the Kobelco SK250-8 Reduction Assembly (Swing) is listed here — 32 of them, with quantities. Take the callout number from the drawing and match it in the Ref. column below. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| LQ32W00011F1 | REDUCTION ASSY (SWING) | ||
| 1 | LQ32W01038P1 | SHAFT,PINION | 1 |
| 2 | LQ32W01027P1 | GEAR,SUN | 1 |
| 3 | LQ32W01011P1 | PINION | 4 |
| 4 | LQ32W01031F1 | SPIDER ASSY | 1 |
| 4-1 | LQ32W01006P1 | SPIDER | 1 |
| 4-2 | LQ32W01042P1 | SHAFT | 4 |
| 5 | LQ32W01010P1 | GEAR,SUN | 1 |
| 6 | LQ32W01009P1 | PINION | 4 |
| 7 | LQ32W01005P1 | GEAR,RING | 1 |
| 8 | 2413J376 | SPIDER | 1 |
| 9 | 2410T352 | SHAFT | 4 |
| 10 | 2425Z540 | BEARING,NEEDLE | 4 |
| 11 | 2425Z541 | BEARING,NEEDLE | 4 |
| 12 | LQ32W01016P1 | BEARING,SPHERICAL | 1 |
| 13 | LQ32W01015P1 | BEARING,SPHERICAL | 1 |
| 14 | LQ32W01035P1 | OIL SEAL | 1 |
| 15 | LQ32W01030P1 | HOUSING | 1 |
| 16 | LC32W01033P1 | OIL SEAL | 1 |
| 17 | LQ32W01036P1 | SLEEVE | 1 |
| 18 | LQ32W01037P1 | WASHER,THRUST | 8 |
| 19 | LQ32W01018P1 | WASHER,THRUST | 8 |
| 20 | ZR16X04000 | RING,RETAINING | 4 |
| 21 | ZR16X10000 | RING,RETAINING | 1 |
| 22 | ZP26D08032 | PIN,SPRING | 4 |
| 23 | ZS23C14150 | CAPSCREW | 16 |
| 24 | YN32W01080D3 | TUBE | 1 |
| 25 | ZG31U08000 | ELBOW | 1 |
| 26 | ZE82T08000 | PLUG | 1 |
| 27 | PV02B01073DB | CAP | 2 |
| 28 | ZG91S02000 | NIPPLE,GREASE | 1 |
| 29 | 2444Z3305 | VALVE,RELIEF | 1 |
Kobelco SK250-8 excavator part numbers, taken from the machine's own parts catalogue. Items shared with the closely related SK260LC-8 and the later SK250-10 generation are confirmed from your model plate before quoting.
The 32 entries group into 14 distinct number series, led by LQ32W, 2425Z. Expect repeated items such as bearing, shaft, pinion and 4 hardware positions when you work through it.
If you are quoting from this group, start with: ZS23C14150 (capscrew, ×16 per assembly); LQ32W01037P1 (washer,thrust, ×8 per assembly); LQ32W01018P1 (washer,thrust, ×8 per assembly). The full list follows below.
If the item you need sits between two groups, send us the part number — our catalogue coverage for the Kobelco SK250-8 runs across every group, and this page is only one of them.
We hold over 3,000 part types on the shelf in Guangzhou, with more than 100,000 part numbers available to order through original supply channels — so if the item you need is not on this page, send us the number and we will source it.
Send us the part number or a photo. This page covers one group of the Kobelco SK250-8; our parts coverage runs across the whole machine and the wider Kobelco range. The practical first number to ask for in this group is ZS23C14150.
Photos speed up identification, but the order is always confirmed against a part number — the photo gets us there faster.
Both are available and the condition is declared on every line of the quotation — genuine via original supply channels, or a quality OEM alternative.
Cleaner Assy,Air
View Parts ListMuffler Assy
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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.