Kobelco SK250-8 Roller Assembly,Track — Exploded View & Part Numbers

Kobelco SK250-8 · Roller Assembly,Track · 11 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

Roller Assembly,Track

The Kobelco SK250-8 Roller Assembly,Track breaks down into 11 individually 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.

• 11 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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The 11 entries group into 9 distinct number series, led by LQ64D, YN64D. In practice that means repeated items such as roller, track, low and 2 hardware positions.

The high-quantity positions are: 2420P1580D4 (capscrew, ×64 per assembly); LQ64D00029F1 (roller assy,track,low, ×16 per assembly); YN64D01020P1 (collar, ×2 per assembly). The full list follows below.

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.

Structural groups rarely fail as castings; what wears is everything pinned, bolted and clamped to them. That is what makes this group the practical one to work from — pins, bushings, retaining hardware and the mounting points that take the working load every cycle of the machine.