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Photo Catalog / Kobelco SK240-12 / 5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor)

Kobelco SK240-12 5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor) — Exploded View & Part Numbers

Kobelco SK240-12 · 5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor) · 44 part numbers

Kobelco SK240-12

5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor)

Every part number in the Kobelco SK240-12 5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor) is listed here — 44 of them, with quantities. Where the drawing shows a callout, the Ref. column in the table carries the same number. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.

  • 44 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

44 Kobelco SK240-12 part numbers — 5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor)

Ref. Part No. Description Qty / Assy
YN42H00882F1HYD LINES, BOOM
1YN42H00886F1HYD LINES, BOOM1
2YN42H00887F1HYD LINES, BOOM1
1YN42H03685P1TUBE1
2YN42H03686P1TUBE1
3YN42H03687P1TUBE1
4YN42H03688P1TUBE1
5YN42H03712P1TUBE1
6YN42H03713P1TUBE1
7YN42H02353P1CLAMP4
8YN42H02351P1CLAMP2
9YN42H02348P1CLAMP4
10YY42H01477P1CLAMP2
11YN42H02363P1CLAMP2
12YN42H02357P1CLAMP2
13YN42H02355P1CLAMP2
14YN42H02319P1BUSHING2
15YN43H01524P1BUSHING7
16ZD12A01800O RING -2
17ZD12A02100O RING -6
18YY42H01313P1O RING -1
19ZM73C12035SEMS BOLT -2
20YT42H01128P1ELBOW1
20 1 -ZD12P01400O RING -1
21YN52S00103P1SENSOR, PRESS1
1YN42H03714P1TUBE1
2YN42H03715P1TUBE1
3YN42H03603P1TUBE1
4YN42H03604P1TUBE1
5YN42H02582P1PLUG2
5 1 -ZD12P02900O RING -1
6ZE13X16000CLAMP, HALF2
7ZE13X20001CLAMP, HALF2
8YN42H03716P1BRACKET1
9YN42H03023P1PLATE2
16ZD12P03400O RING -1
17ZD12P03800O RING -1
20ZS18C12055CAPSCREW2
21ZS18C12060CAPSCREW4
22ZS28C12050CAPSCREW4
23ZS28C14050CAPSCREW4
24ZW16H12000WASHER6
25ZW26K12000LOCK WASHER4
26ZW26K14000LOCK WASHER4

Listed for the Kobelco SK240-12 excavator. Every number can be quoted on its own or as a complete set, and fitment is confirmed from your machine serial before we price it.

About this group

Ordering the 5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor)

The 44 entries group into 13 distinct number series, led by YN42H, ZD12P. Expect repeated items such as tube, clamp, ring and 9 hardware positions when you work through it.

Three numbers worth noting first: YN43H01524P1 (bushing, ×7 per assembly); ZD12A02100 (o ring -, ×6 per assembly); ZW16H12000 (washer, ×6 per assembly). The full list follows below.

Monitor and controller items vary by machine build, so the serial number matters more in this group than in most. Send it with the fault description and we confirm the correct variant before quoting.

Electrical items are quoted with the condition declared: genuine through original supply channels, or a quality OEM alternative. For sensors and switches, genuine is usually the practical choice, and the quotation says which is which.

FAQ

5.65M Boom Hydraulic Piping (Hydraulic Crusher & Breaker, Optional Piping, Arm High-Pressure Sensor) — common questions

What if the electrical fault is intermittent?

Intermittent faults still end at a part number — send the symptom pattern and the serial, and we will suggest the positions in this group most often responsible. On the Kobelco SK240-12, that usually comes back to YN43H01524P1 (bushing) in this group.

My machine cranks but will not start — which parts are involved?

Cranking-but-no-start traces through the fuel shut-off, sensors and relays in this group. Send the symptoms and serial number and we will indicate the likely part numbers.

Can you identify a part from a photo of the connector?

Usually yes — a photo plus the machine serial number lets us match the connector or sensor against the catalogue.

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.