Kobelco SK250-8 Control Lines,Pump — Exploded View & Part Numbers

Kobelco SK250-8 · Control Lines,Pump · 14 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

Control Lines,Pump

This page lists all 14 part numbers in the Kobelco SK250-8 Control Lines,Pump. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.

• 14 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

Ask Price on WhatsApp Send Inquiry

Read as a dataset, the 14 part numbers spread across 10 number series (2420R, ZH22X, LQ06H being the biggest) The list is weighted toward repeated items such as hose, connector, elbow.

If you are quoting from this group, start with: ZH22X06000 (connector, ×3 per assembly); ZX22M12048 (hose, ×1 per assembly); 2420R349D030 (hose, ×1 per assembly). The full list follows below.

Hydraulic components are the heart of the Kobelco SK250-8: main pump delivery, swing and travel drive, control valve sections and the lines and seals that connect them. When a circuit loses power, drifts under load, or runs noisy when warm, the fault is usually traced to one of the components in this group rather than to the machine as a whole.

Swing, travel and implement circuits share the same pump flow on the Kobelco SK250-8, which is why a fault in one function can point back to a component listed in this group. A pressure test narrows the circuit down; the drawing then narrows it to a part number.