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Photo Catalog / Kobelco SK330-8 / Motor Assembly (Swing)

Kobelco SK330-8 Motor Assembly (Swing) — Exploded View & Part Numbers

Kobelco SK330-8 · Motor Assembly (Swing) · 35 part numbers

Kobelco SK330-8

Motor Assembly (Swing)

35 separately orderable part numbers make up the Motor Assembly (Swing) on the Kobelco SK330-8. Take the callout number from the drawing and match it in the Ref. column below. All numbers are taken from the machine's own parts catalogue — nothing here is generic.

  • 35 part numbers in this group, all listed below
  • Kobelco SK330-8 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

35 Kobelco SK330-8 part numbers — Motor Assembly (Swing)

Ref. Part No. Description Qty / Assy
LC15V00022F1MOTOR ASSY (SWING)
51YN22V00014FBVALVE ASSY,RELIEF2
52YN20V00004F1VALVE ASSY1
.SWING-REACTIONLESS
101LB15V00011S101SHAFT1
111LB15V00011S111CYLINDER1
114EZ15V00021S114SPRING1
123EZ15V00021S123PLATE1
124LB15V00011S124PLATE,SHOE1
131LB15V00011S131PLATE,VALVE1
301LC15V00022S301CASE1
351LC15V00003S351PLUNGER2
355LC15V00003S355SPRING2
390YB15V00003S390NAME PLATE1
3912437U407S983PIN2
401ZS23C20045CAPSCREW4
443LB15V00011S443BEARING,ROLLER1
444LB15V00011S444BEARING,ROLLER1
469LC15V00003S469PLUG2
472LB15V00011S987O-RING1
488ZD12P03400O-RING2
491LC15V00022S491OIL SEAL1
702LQ15V00001S015PISTON,BRAKE1
7062441U785S706O-RING1
7072441U741S706O-RING1
712LB15V00011S712SPRING14
742LB15V00011S742PLATE,FRICTION3
743LB15V00011S743PLATE,SEPARATOR4
984LC15V00022S984PLUG1
985LQ15V00001S985PLUG1
986YN15V00035S980PLUG1
994ZE82T12000PLUG1
LB15V00011R100REPAIR KIT1
LV15V00002R200REPAIR KIT1
LC15V00022R100REPAIR KIT1

Part numbers as fitted to the Kobelco SK330-8 excavator. Where a position changed during the production run, the serial number settles which one applies to your machine.

About this group

Ordering the Motor Assembly (Swing)

Read as a dataset, the 35 part numbers spread across 14 number series (LB15V, LC15V, EZ15V being the biggest) The list is weighted toward repeated items such as plate, plug, ring and 6 hardware positions.

The high-quantity positions are: LB15V00011S712 (spring, ×14 per assembly); ZS23C20045 (capscrew, ×4 per assembly); LB15V00011S743 (plate,separator, ×4 per assembly). The full list follows below.

Every hydraulic item we quote is declared by condition: genuine, ordered through original supply channels, or a quality OEM alternative. The declaration appears on the quotation itself, never buried in an invoice, so you know exactly what you are fitting before you commit.

The Motor Assembly (Swing) group on the Kobelco SK330-8 contains 35 separately orderable part numbers, all listed in the table below with the quantity fitted per assembly. Every number in the table is a real Kobelco part number taken from the machine's own parts catalogue, not a generic cross-reference.

FAQ

Motor Assembly (Swing) — common questions

What does the QTY column mean?

It is the quantity fitted per assembly in the catalogue — useful when a job calls for more than one of the same part, such as O-rings fitted in a pack. If that matches your case, quote LB15V00011S712 and we will take it from there.

Do you supply genuine or OEM hydraulic parts?

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.

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.

Related groups

Other SK330-8 groups with full parts lists

Related reading

Kobelco SK330-8 workshop guides

Repair guides written from our own workshop notes on the Kobelco SK330-8 — the same components listed on this page, with the failure patterns and part numbers we see most often from trade customers.