In StockCrankshaft YM129902-21000 for Yanmar Engine 4TNV98 Hitachi Komatsu Excavator
For YanmarCrankshaft

Crankshaft YM129902-21000 for Yanmar

OEM / REF: YM129902-21000SKU: pilotpart149011

Crankshaft YM129902-21000 for Yanmar Engine 4TNV98 Hitachi Komatsu Excavator is a Crankshaft replacement part for Yanmar Engine Spare Parts, categorized under Engine Spare Parts > Crankshaft. Use OEM part number YM129902-21000 and confirm machine model, engine model, and serial details before checkout.

Stock
In stock
Condition
New
Fitment
Yanmar Engine Spare Parts
Category
Crankshaft
  • Fitment support before you order
  • Worldwide delivery options

Crankshaft Description

This Crankshaft is indexed for Yanmar s: DITCH WITCH:DX55 Directional Boring System, DX55W Directional Boring System DOOSAN Lif Truck:D20S-5, D30S-5 DOOSAN Crawler Excavator:DX55, DX55W, DX60R, DX80R GENMAC Model: ALPHA G30YO* STRONG G30YS* HITACHI Excavator:ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F, ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F KOMATSU Midi Excavator:PC75R-2, PC75R-2HD KOMATSU Mobile Excavator:PW75R-2 KOMATSU Wheel Loader:WA90-3, WA95-3 KOMATSU Backhoe:WB70A-1 RCG POWER:R-YM25, R-YM30, R-YM33 TAKEUCHI:TL130. Compare reference number YM129902-21000 against the label on your existing Yanmar component before ordering.

Additional cross references on file: Y129902-21000, 129902-21000, 4TNV98-GGB1B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Yanmar s: DITCH WITCH:DX55 Directional Boring System, DX55W Directional Boring System DOOSAN Lif Truck:D20S-5, D30S-5 DOOSAN Crawler Excavator:DX55, DX55W, DX60R, DX80R GENMAC Model: ALPHA G30YO* STRONG G30YS* HITACHI Excavator:ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F, ZX60USB-3, ZX60USB-3F, ZX60USBNA-3, ZX65USB-3F KOMATSU Midi Excavator:PC75R-2, PC75R-2HD KOMATSU Mobile Excavator:PW75R-2 KOMATSU Wheel Loader:WA90-3, WA95-3 KOMATSU Backhoe:WB70A-1 RCG POWER:R-YM25, R-YM30, R-YM33 TAKEUCHI:TL130

Fitment Notes

Brand or application signal
Yanmar Engine Spare Parts
Product family
Crankshaft
System category
Engine Spare Parts > Block & Internal Parts > Crankshaft
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.