Kobelco SK250-8 · Boom Group,6.02M (19Ft 9In) · 41 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.
Below is the complete Kobelco SK250-8 Boom Group,6.02M (19Ft 9In) — 41 part numbers with the quantity fitted per assembly. Take the callout number from the drawing and match it in the Ref. column below. The list comes straight from the Kobelco SK250-8 catalogue for this machine family.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| . | BOOM GROUP,6.02M | ||
| LQ02B00233F1 | BOOM GROUP | ||
| A1 | 2444R1117D100 | HOSE | 2 |
| A2 | 2444R1117D225 | HOSE | 1 |
| A3 | 2444R1117D235 | HOSE | 1 |
| A4 | 2444R1117D310 | HOSE | 1 |
| A5 | ZH32Z04000 | ELBOW | 2 |
| A6 | ZG91S02000 | NIPPLE,GREASE | 6 |
| A7 | 2414Z199D30 | GUARD | 1 |
| A8 | 2418R676D14 | TUBE | 1 |
| LQ02B00251F1 | BOOM ASSY,HOE | ||
| B1 | LQ02B00252F1 | BOOM ASSY,HOE | 1 |
| B2 | 2445R138D24 | SEAL,DUST | 2 |
| LQ02B00244F1 | BOOM INSTAL | ||
| C1 | LQ02B01395P1 | PIN | 1 |
| C2 | 2418T12469 | PLATE | 1 |
| C3 | ZS18C14035 | CAPSCREW | 2 |
| C4 | B16T0442D60 | SHIM (0.5) | 1 |
| C5 | B16T0442D84 | SHIM (0.9) | 1 |
| C6 | B16T0442D38 | SHIM (1.6) | 1 |
| C7 | 2420T2747D12 | SHIM (2.3) | 1 |
| C8 | LQ02B01210D1 | SHIM (2.0) | 2 |
| C9 | ZW16H14000 | WASHER | 2 |
| LQ02B00260F1 | CYLINDER INSTAL | ||
| 01 | LQ01V00028F1 | CYLINDER ASSY,BOOM | 2 |
| LQ02B00231F1 | CYLINDER INSTAL | ||
| D1 | LQ02B01373P1 | PIN | 1 |
| D2 | LQ02B01390P1 | PIN | 2 |
| D3 | 2416T8905 | COLLAR | 2 |
| D4 | HS18C16150G2 | CAPSCREW | 4 |
| D5 | ZN18C16013 | NUT | 8 |
| D6 | YN02B01414D1 | SHIM (2.0) | 6 |
| D7 | B16T0442D53 | SHIM (0.5) | 2 |
| D8 | B16T0442D40 | SHIM (0.9) | 2 |
| D9 | B16T0442D14 | SHIM (1.6) | 2 |
| LQ02B00269F1 | CYLINDER INSTAL | ||
| 02 | LQ01V00038F2 | CYLINDER ASSY,ARM | 1 |
| LQ02B00270F1 | CYLINDER INSTAL | ||
| E1 | LQ02B01482P1 | PIN | 1 |
| E2 | HS18C20165G2 | CAPSCREW | 1 |
| E3 | ZN18C20016 | NUT | 2 |
Listed for the Kobelco SK250-8 excavator. Every number can be quoted on its own or as a complete set, and fitment is confirmed from your machine serial before we price it.
Structurally, these 41 numbers fall into 17 Kobelco number series — LQ02B, B16T, 2444R among the largest. Expect repeated items such as shim, boom, cylinder and 6 hardware positions when you work through it.
Three numbers worth noting first: ZN18C16013 (nut, ×8 per assembly); ZG91S02000 (nipple,grease, ×6 per assembly); YN02B01414D1 (shim (2.0), ×6 per assembly). The full list follows below.
The Boom Group,6.02M (19Ft 9In) group on the Kobelco SK250-8 contains 41 separately orderable part numbers. The table below lists each one with its quantity per assembly, taken directly from the machine's own parts catalogue.
Send the Kobelco SK250-8 serial number with your enquiry. Pin and bushing positions changed across the production run on several SK250-8 variants, and the serial number is the fastest way to confirm the correct set before you order.
Compact heavy items such as pins travel by air or courier; larger sections go by sea with crating and bracing. Freight is quoted separately so the landed cost is visible upfront. On the SK250-8, that usually comes back to ZN18C16013 (nut) in this group.
Yes — retaining rings, shims and bolts are all listed in this group, and a joint rebuild quotation includes them by default.
Yes. Pins, bushings and retaining hardware are all listed separately, so a single worn joint can be quoted on its own.
Frame Assy,Upp
View Parts ListCounterweight Instal
View Parts ListArm Rest
View Parts ListLow Group (For Long Crawler)
View Parts ListFilter List
View Parts ListEngine Assy
View Parts ListEngine Instal
View Parts ListRadiator Instal
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.