Kobelco SK250-8 Guard Installation — Group 4 — Exploded View & Part Numbers

Kobelco SK250-8 · Guard Installation — Group 4 · 17 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.

Kobelco SK250-8

Guard Installation — Group 4

Below is the complete Kobelco SK250-8 Guard Installation — Group 4 — 17 part numbers with the quantity fitted per assembly. Take the callout number from the drawing and match it in the Ref. column below. All numbers are taken from the machine's own parts catalogue — nothing here is generic.

• 17 part numbers in this group, all listed below
• Kobelco SK250-8 excavator parts — every number confirmed against your machine serial
• Callout numbers on the drawing match the Ref. column
• Genuine via original supply channels, or quality OEM alternative — declared on every quote
• 3,000+ part types on the shelf · 100,000+ part numbers available to order

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Structurally, these 17 numbers fall into 4 Kobelco number series — LQ21C, YN21C, ZM73C among the largest. The list is weighted toward repeated items such as guard, insulation, washer and 4 hardware positions.

Three numbers worth noting first: ZM73C12025 (sems-bolt, ×9 per assembly); YN21C02138P1 (washer, ×2 per assembly); YN21C02147P1 (washer, ×2 per assembly). The full list follows below.

The Guard Installation — Group 4 group on the Kobelco SK250-8 contains 17 separately orderable part numbers — one of the largest single groups on the machine. Every number is listed in the table below with its quantity per assembly.

Cab fittings changed across the Kobelco SK250-8 production run. Send the machine serial number with your enquiry and we confirm the parts that match your build before quoting.