Kobelco SK250-8 Idler Assembly — Exploded View & Part Numbers

Kobelco SK250-8 · Idler Assembly · 9 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

Idler Assembly

The Idler Assembly group on the Kobelco SK250-8 contains 9 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.

• 9 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 9 numbers fall into 5 Kobelco number series — YN52D, 2405P, 2445R among the largest. In practice that means repeated items such as idler, bushing, collar and 1 hardware positions.

Where to start in this table: 2405P482 (bushing, ×2 per assembly); YN52D01011P1 (collar, ×2 per assembly); 2445R442F1 (seal assy,floating, ×2 per assembly). The full list follows below.

The Idler Assembly group on the Kobelco SK250-8 contains 9 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 Kobelco SK250-8 variants, and the serial number is the fastest way to confirm the correct set before you order.