Kobelco SK200-8 · Reduction Assembly (Swing) · 33 part numbers

Illustration reproduced from the Kobelco SK200-8 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 Kobelco SK200-8 Reduction Assembly (Swing) breaks down into 33 individually orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. The list comes straight from the Kobelco SK200-8 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN32W00019F1 | REDUCTION ASSY (SWING) | ||
| 1 | YN32W01051P1 | SHAFT | 1 |
| 2 | YN32W01052P1 | GEAR,SUN | 1 |
| 3 | YN32W01053P1 | PINION | 3 |
| 4 | YN32W01054P1 | GEAR,SUN | 1 |
| 5 | YN32W01055P1 | PINION | 4 |
| 6 | YN32W01056P1 | GEAR,RING | 1 |
| 7 | YN32W01057F1 | SPIDER ASSY | 1 |
| 7-1 | YN32W01009P1 | SPIDER | 1 |
| 7-2 | YN32W01066P1 | SHAFT | 3 |
| 8 | YN32W01058P1 | SPIDER | 1 |
| 9 | YN32W01067P1 | SHAFT | 4 |
| 10 | YN32W01030P1 | BEARING,SPHERICAL | 1 |
| 11 | YN32W01029P1 | BEARING,SPHERICAL | 1 |
| 12 | YN32W01060P1 | OIL SEAL | 1 |
| 13 | YN32W01104P1 | HOUSING | 1 |
| 15 | YN32W01071P1 | WASHER,THRUST | 6 |
| 16 | YN32W01073P1 | BEARING,NEEDLE | 3 |
| 17 | YN32W01072P1 | BEARING,NEEDLE | 4 |
| 18 | YN32W01063P1 | WASHER,THRUST | 8 |
| 19 | ZR16X03500 | RING,RETAINING | 1 |
| 20 | ZR16X09000 | RING,RETAINING | 1 |
| 21 | YN32W01082P1 | SLEEVE | 1 |
| 22 | ZP26D08025 | PIN,SPRING | 4 |
| 23 | HS23C14135G1 | CAPSCREW | 11 |
| 24 | PV02B01073DB | CAP | 2 |
| 25 | YN32W01080D1 | TUBE | 1 |
| 26 | ZG31U08000 | ELBOW | 1 |
| 27 | ZE82T08000 | PLUG | 1 |
| 28 | ZR16X04000 | RING,RETAINING | 3 |
| 30 | YN32W01081P1 | OIL SEAL | 1 |
| 31 | ZG91V02000 | NIPPLE,GREASE | 1 |
| 32 | 2444Z3305 | VALVE,RELIEF | 1 |
Factory part numbers as fitted to the Kobelco SK200-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.
The 33 entries group into 9 distinct number series, led by YN32W, ZR16X. In practice that means repeated items such as ring, bearing, shaft and 4 hardware positions.
Where to start in this table: HS23C14135G1 (capscrew, ×11 per assembly); YN32W01063P1 (washer,thrust, ×8 per assembly); YN32W01071P1 (washer,thrust, ×6 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 SK200-8 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.
Yes — orders consolidate across machines and groups into one shipment whenever it makes sense. In this group, HS23C14135G1 is the number most often quoted for that enquiry.
Send the Kobelco SK200-8 serial number with the part number. We confirm fitment from the serial range before quoting.
Yes — set and bulk orders are normal for us, quoted as one consolidated shipment.
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View Parts ListKobelco SK200-8 workshop guide
Read the guideKobelco SK200-8 workshop guide
Read the guideRepair guides written from our own workshop notes on the Kobelco SK200-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.