Kobelco SK240-12 Valve Control Piping (Swing, Proportional Hand Control With Pressure Release, Crusher & Breaker) — Exploded View & Part Numbers

Kobelco SK240-12 · Valve Control Piping (Swing, Proportional Hand Control With Pressure Release, Crusher & Breaker) · 128 part numbers

Illustration reproduced from the Kobelco SK240-12 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 SK240-12

Valve Control Piping (Swing, Proportional Hand Control With Pressure Release, Crusher & Breaker)

128 separately orderable part numbers make up the Valve Control Piping (Swing, Proportional Hand Control With Pressure Release, Crusher & Breaker) on the Kobelco SK240-12. 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.

• 128 part numbers in this group, all listed below
• Kobelco SK240-12 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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Read as a dataset, the 128 part numbers spread across 39 number series (2420R, YN64H, YN35V being the biggest) The list is weighted toward repeated items such as hose, elbow, valve and 20 hardware positions.

The high-quantity positions are: ZS23C05012 (capscrew, ×16 per assembly); PY01P01043D8 (clip, ×7 per assembly); ZH32X04000 (elbow, 90, ×6 per assembly). The full list follows below.

For workshops planning a full hydraulic health check, the practical sequence is seals first, then wear items such as valve plates and bushings, and only then complete assemblies. The table below supports that sequence because every level of the breakdown is separately orderable.

Rebuild-at-component-level is the practical route for most Kobelco SK240-12 hydraulic assemblies. Wear shows up at predictable points — spool clearances, valve plates, bearing sets, seal packages — and those items are listed individually, so you can quote only what is worn instead of exchanging the complete unit.