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Photo Catalog / Kobelco SK240-12 / Remote Control Piping (Hydraulic Breaker)

Kobelco SK240-12 Remote Control Piping (Hydraulic Breaker) — Exploded View & Part Numbers

Kobelco SK240-12 · Remote Control Piping (Hydraulic Breaker) · 45 part numbers

Kobelco SK240-12

Remote Control Piping (Hydraulic Breaker)

The Kobelco SK240-12 Remote Control Piping (Hydraulic Breaker) breaks down into 45 individually orderable part numbers. The Ref. column mirrors the callout numbers on the illustration, so a part can be ordered straight from the drawing. All numbers are taken from the machine's own parts catalogue — nothing here is generic.

  • 45 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
Parts list

45 Kobelco SK240-12 part numbers — Remote Control Piping (Hydraulic Breaker)

Ref. Part No. Description Qty / Assy
YN68H00358F1CONTROL LINES
1YN30V00080F1VALVE, PILOT1
22420R349D115HOSE1
32420R349D150HOSE1
42420R349D215HOSE1
5HX33L04040CDHOSE1
6HX33L04040DYHOSE1
7HX80X13060DXTUBE1
8HH25X04004G7CONNECTOR1
8 1 -ZD12P01100O RING -1
9ZH22X04000CONNECTOR3
10ZH22X04006CONNECTOR1
10 1 -ZD12P01400O RING -1
11ZH32X04000ELBOW, 903
122444Z2544TEE2
13ZE72X04000PLUG2
14YN52S00214P1SENSOR, PRESS1
15LQ64H01125P1BLOCK1
16HM83C10030G1SEMS BOLT -2
17ZS18C10075CAPSCREW2
18ZW16H10000WASHER2
19PY01P01043D3CLIP1
12436U1142S13SHIM (0.1)2
22436U1487S7SHIM (0.2)2
32436U2755S4SEAT1
52436U1354S5SLEEVE2
62436U1354S6COVER1
8YR30V00004S012SPRING1
9YR30V00013S009SPRING2
112436U1354S25SHIM (0.2)2
12YR30V00013S012SHIM (0.1)1
13YN30V00022S015CAM1
14YN30V00022S016BOOT1
15YN30V00022S017PIN1
19ZS23C12025CAPSCREW1
202436U1354S15BOLT2
21ZS83C08008SETSCREW2
222436U1354S16WASHER2
23YN30V00080S023SCREW2
242436U2888S24PIN2
262436U1487S37BALL3
27ZD11P01000O RING -2
29YN30V00080S029O RING -2
312436U1354S26PISTON ASSY2
YN30V00080R200REPAIR KIT1

Factory part numbers as fitted to the Kobelco SK240-12 excavator. "Ref." matches the callout number on the exploded view where one is shown.

About this group

Ordering the Remote Control Piping (Hydraulic Breaker)

The 45 entries group into 22 distinct number series, led by 2436U, YN30V. In practice that means repeated items such as hose, ring, shim and 10 hardware positions.

Where to start in this table: ZH22X04000 (connector, ×3 per assembly); ZH32X04000 (elbow, 90, ×3 per assembly); 2436U1487S37 (ball, ×3 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

Remote Control Piping (Hydraulic Breaker) — 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, ZH22X04000 is the number most often quoted for that enquiry.

What are the symptoms of a failing hydraulic component on the Kobelco SK240-12?

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 SK240-12 groups with full parts lists

Related reading

Kobelco SK240-12 workshop guides

Repair guides written from our own workshop notes on the Kobelco SK240-12 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.