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Photo Catalog / Kobelco SK250-8 / Hyd Lines,Low (For Long Crawler)

Kobelco SK250-8 Hyd Lines,Low (For Long Crawler) — Exploded View & Part Numbers

Kobelco SK250-8 · Hyd Lines,Low (For Long Crawler) · 34 part numbers

Kobelco SK250-8

Hyd Lines,Low (For Long Crawler)

The Kobelco SK250-8 Hyd Lines,Low (For Long Crawler) breaks down into 34 individually orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. The list comes straight from the Kobelco SK250-8 catalogue for this machine family.

  • 34 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
Parts list

34 Kobelco SK250-8 part numbers — Hyd Lines,Low (For Long Crawler)

Ref. Part No. Description Qty / Assy
.HYD LINES,LOW
LQ02H00027F1HYD LINES,LOW
A1LQ02H01151P1TUBE1
A2LQ02H01152P1TUBE1
A3LQ02H01171P1TUBE1
A4LQ02H01172P1TUBE1
A7LQ02H01167P1TUBE1
A8LQ02H01168P1TUBE1
A9LQ02H01169P1TUBE1
A10LQ02H01170P1TUBE1
A13ZX23M04290HOSE2
A142420Z1224D4HOSE,GUARD4
A15PY01P01043D5CLIP10
A16ZA23B28000CONNECTOR4
A18YN02H01187P1CLAMP2
A19YN02H01188P1CLAMP2
A202418T24324D2SPACER4
A21ZS18C08040CAPSCREW4
A22ZW16X08000WASHER4
A23ZW26X08000LOCK WASHER4
A24ZX22M08230HOSE2
A25YN02H01511D1HOSE2
A26PY01P01043D8CLIP4
A27YN02H01511D2HOSE2
YN19H00054F1HYD LINES,SWIVEL
B1ZA23F28016CONNECTOR4
B2ZH22X04000CONNECTOR2
B2-1ZD12P01100O-RING1
B3ZH22X08000CONNECTOR2
B3-1ZD12P01800O-RING1
B4ZD12P02900O-RING4
LQ12H00010F1HYD LINES,PROPEL
C32444Z2525CONNECTOR2
C4ZH32X04000ELBOW2

Factory part numbers as fitted to the Kobelco SK250-8 excavator. "Ref." matches the callout number on the exploded view where one is shown.

About this group

Ordering the Hyd Lines,Low (For Long Crawler)

The 34 entries group into 18 distinct number series, led by LQ02H, YN02H. Expect repeated items such as tube, hose, connector and 5 hardware positions when you work through it.

Where to start in this table: PY01P01043D5 (clip, ×10 per assembly); 2420Z1224D4 (hose,guard, ×4 per assembly); ZA23B28000 (connector, ×4 per assembly). The full list follows below.

Working from the exploded view is the fastest way to order. Find the component on the drawing, note its callout number, and take the matching reference from the table — that mapping removes the guesswork that comes with describing a part over the phone or in an email.

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.

FAQ

Hyd Lines,Low (For Long Crawler) — common questions

Do you offer rebuilt or exchange pumps and motors?

We quote new components from this table — genuine or OEM by declaration — rather than exchange units, so you know exactly what is being fitted. In this group, PY01P01043D5 is the number most often quoted for that enquiry.

What are the symptoms of a failing hydraulic component on the Kobelco SK250-8?

Slow or drifting functions, a circuit that weakens as the oil warms, noise under load, and external leakage at joints are the usual reports. Pressure testing points to the circuit; the drawing callouts then point to the part.

Is the exploded view enough to identify my part?

Usually yes — the callout numbers on the drawing map directly to the Ref. column in the table. If your machine differs by serial range, send a photo of the part and we will confirm before quoting.

Related groups

Other SK250-8 groups with full parts lists

Related reading

Kobelco SK250-8 workshop guides

Repair guides written from our own workshop notes on the Kobelco SK250-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.