Kobelco SK240-12 · Travel Motor Mounting · 86 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.
Below is the complete Kobelco SK240-12 Travel Motor Mounting — 86 part numbers with the quantity fitted per assembly. Take the callout number from the drawing and match it in the Ref. column below. Every entry is a genuine Kobelco part number, confirmed against the serial range before we quote.
| Ref. | Part No. | Description | Qty / Assy |
|---|---|---|---|
| YN53D00012F7 | MOTOR INSTAL | ||
| 3 | 2420P2963D3 | CAPSCREW | 54 |
| 9 | YN53D00015F7 | MOTOR ASSY, PROPEL | 2 |
| 9 6 - | ZS13C16050 | CAPSCREW | 26 |
| 9 9 - | YN15V00083F1 | MOTOR ASSY, PROPEL | 1 |
| 9 10 - | YN51D01029P1 | SPROCKET | 1 |
| 1 | YN15V00083S001 | HUB | 1 |
| 2 | YN15V00083S003 | FLANGE | 1 |
| 3 | YN15V00083S004 | GEAR | 1 |
| 4 | YN15V00083S005 | GEAR | 3 |
| 5 | YN15V00083S006 | COLLAR | 1 |
| 6 | YN15V00083S008 | GEAR | 1 |
| 7 | YN15V00083S009 | GEAR | 4 |
| 8 | YN15V00083S010 | WASHER | 3 |
| 9 | YN15V00083S011 | WASHER | 4 |
| 10 | YN15V00083S012 | WASHER | 4 |
| 11 | YN15V00083S013 | PLATE | 1 |
| 12 | YN15V00083S014 | COVER | 1 |
| 13 | YN15V00083S022 | NUT | 1 |
| 14 | YN15V00083S024 | BEARING, BALL | 2 |
| 15 | YN15V00083S027 | BEARING, ROLLER | 3 |
| 16 | LC15V00041S019 | BEARING | 4 |
| 17 | YN15V00083S029 | RACE, INNER | 3 |
| 18 | YN15V00083S030 | RACE, INNER | 4 |
| 20 | ZS23C10035 | CAPSCREW | 18 |
| 21 | ZD12P02400 | O RING - | 2 |
| 22 | YR30V00001S116 | PLUG | 2 |
| 23 | YN15V00083S041 | BALL | 1 |
| 24 | ZS73C08012 | SETSCREW | 2 |
| 25 | YN15V00083S051 | CAPSCREW | 4 |
| 26 | YN15V00083S101 | SPINDLE | 1 |
| 27 | YN15V00083S102 | SHAFT | 1 |
| 28 | YN15V00083S103 | PLATE | 1 |
| 31 | YN15V00083S167 | PIVOT | 2 |
| 32 | YN15V00037S104 | CYLINDER | 1 |
| 33 | YN15V00037S098 | PLATE | 1 |
| 34 | YN15V00037S099 | BALL | 1 |
| 35 | YN15V00037S109 | PLATE | 1 |
| 36 | YN15V00037S112 | PISTON | 1 |
| 37 | YN15V00037S113 | SPRING | 8 |
| 38 | YN15V00037S114 | SPRING | 9 |
| 39 | YN15V00083S115 | PLATE | 3 |
| 40 | YN15V00083S116 | PLATE | 4 |
| 41 | YY15V00041S119 | SHIM | 1 |
| 42 | YN15V00083S132 | OIL SEAL | 1 |
| 43 | YN15V00083S133 | RING | 1 |
| 44 | YN15V00037S135 | RING | 1 |
| 45 | YN15V00037S139 | RING | 1 |
| 46 | YN15V00083S149 | BEARING, ROLLER | 1 |
| 47 | YN15V00037S150 | BEARING, ROLLER | 1 |
| 48 | YN15V00083S170 | PIN | 1 |
| 49 | YY15V00041S185 | SPRING | 1 |
| 55 | YN15V00083S301 | FLANGE | 1 |
| 56 | YN15V00037S324 | PLUG | 2 |
| 57 | YN15V00037S325 | SEAT | 2 |
| 58 | YN15V00037S330 | SPRING | 2 |
| 59 | ZD12P03400 | O RING - | 2 |
| 60 | YN15V00037S363 | SPOOL | 1 |
| 61 | 2436R874S3 | JOINT | 1 |
| 62 | 2436R874S6 | PIN | 1 |
| 63 | 2436R874S7 | SPRING | 1 |
| 64 | 2436R874S5 | SEAT, SPRING | 1 |
| 65 | 2436U1317S13 | PLUG | 2 |
| 66 | ZD12P01100 | O RING - | 2 |
| 67 | LC15V00023S062 | PLUG | 1 |
| 68 | ZD12P01400 | O RING - | 2 |
| 69 | LC15V00023S067 | ORIFICE | 2 |
| 70 | LC15V00023S068 | SPRING | 2 |
| 71 | YN15V00017S038 | PLUG | 5 |
| 72 | ZD12P00800 | O RING - | 6 |
| 73 | YN15V00037S376 | ORIFICE | 3 |
| 74 | YN15V00017S017 | VALVE, CHECK | 3 |
| 75 | YN15V00017S026 | SPRING | 3 |
| 76 | ZD12P01000 | O RING - | 1 |
| 77 | YN15V00083S380 | O RING - | 1 |
| 78 | YN15V00017S033 | PIN | 1 |
| 79 | ZS23C16040 | CAPSCREW | 8 |
| 80 | PY15V00006S154 | PLUG | 16 |
| 81 | YN15V00037S398 | PIN | 2 |
| 82 | YN15V00083S399 | NAME PLATE | 1 |
| 83 | YN22V00048F1 | VALVE ASSY, RELIEF | 2 |
| 83 10 - | 2436U562S8 | O RING - | 1 |
| YN15V00083R400 | SEAL KIT | 1 | |
| YN15V00037R400 | PISTON KIT | 1 | |
| YN15V00037R440 | SPOOL KIT | 1 | |
| YN15V00083R430 | CASE KIT | 1 |
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.
Structurally, these 86 numbers fall into 15 Kobelco number series — YN15V, ZD12P, LC15V among the largest. The list is weighted toward repeated items such as ring, spring, plate and 16 hardware positions.
Three numbers worth noting first: 2420P2963D3 (capscrew, ×54 per assembly); ZS13C16050 (capscrew, ×26 per assembly); ZS23C10035 (capscrew, ×18 per assembly). The full list follows below.
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.
Seal kits for this group are quoted from the same table — the O-ring and seal positions carry their own numbers, so a hydraulic repair never forces a purchase at assembly level.
Both. Every quotation states the condition of each item — genuine through original supply channels, or a quality OEM alternative — so the choice is yours and it is documented. On the Kobelco SK240-12, that usually comes back to 2420P2963D3 (capscrew) in this group.
We quote new components from this table — genuine or OEM by declaration — rather than exchange units, so you know exactly what is being fitted.
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.
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View Parts ListKobelco SK240-12 workshop guide
Read the guideKobelco SK240-12 workshop guide
Read the guideKobelco SK240-12 workshop guide
Read the guideRepair 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.