How do I confirm pilotpart235987 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

For Komatsu Connecting Rod

Connecting Rod YM129900-23000 for Komatsu

Q: What part numbers are associated with this Connecting Rod?

YM129900-23000, WYYM129900-23000

OEM / REF: YM129900-23000SKU: pilotpart235987

Connecting Rod YM129900-23000 for Komatsu Crawler Dozer D21A-8-W D21P-8-W Engine Yanmar 4TNV94L Komatsu 4D94LE is a Connecting Rod replacement part for Komatsu Engine Spare Parts, categorized under Engine Spare Parts > Connecting Rod. Use OEM part number YM129900-23000 and confirm machine model, engine model, and se...

Stock: In stock
Condition: New
Fitment: Komatsu Engine Spare Parts
Category: Connecting Rod

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$56.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Oct 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Connecting Rod Description

This Connecting Rod is indexed for Komatsu Model: Komatsu Crawler Dozer D21A-8-W D21P-8-W Engine: Yanmar Engine 4TNV94L, Komatsu Engine 4D94LE. Compare reference number YM129900-23000 against the label on your existing Komatsu component before ordering.

Additional cross references on file: WYYM129900-23000. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

YM129900-23000 WYYM129900-23000

Applications

Komatsu Model: Komatsu Crawler Dozer D21A-8-W D21P-8-W Engine: Yanmar Engine 4TNV94L, Komatsu Engine 4D94LE

Fitment Notes

Brand or application signal: Komatsu Engine Spare Parts
Product family: Connecting Rod
System category: Engine Spare Parts > Block & Internal Parts > Connecting Rod
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.