How do I confirm pilotpart193976-01 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

Connecting Rod YM123900-23000 for Komatsu Backhoe WB140-2 WB150-2 WB91R-2 Engine 4TNE106D 4D106D

For 4tne106d-amm Connecting Rod

Connecting Rod YM123900-23000 for 4tne106d-amm 4TNE106D-GE Engine

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

YM123900-23000, 123900-23000, WB140-2, WB150-2, WB91R-2, 4TNE106D, 4D106D, 4TNE106D-AMM, 4TNE106D-G1, 4TNE106D-G1A, 4TNE106D-GE, 4TNE106D-SA

OEM / REF: YM123900-23000SKU: pilotpart193976-01

Connecting Rod YM123900-23000 for Komatsu Backhoe WB140-2 WB150-2 WB91R-2 Engine 4TNE106D 4D106D is a Connecting Rod replacement part indexed for 4TNE106D-AMM 4TNE106D-G1A · 4TNE106D-GE and 4TNE106D-SA. Match OEM part number YM123900-23000 and confirm fitment for 4tne106d-amm Engine Spare Parts before ordering.

Stock: In stock
Condition: New
Fitment: 4tne106d-amm Engine Spare Parts
Category: Connecting Rod

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$856.33USD/EA

~~$14,899.00~~Save 94%

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 4TNE106D-AMM 4TNE106D-G1A · 4TNE106D-GE; 4TNE106D-SA. Compare reference number YM123900-23000 against the label on your existing 4tne106d-amm component before ordering.

Additional cross references on file: 123900-23000, WB140-2, WB150-2. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

YM123900-23000123900-23000WB140-2 WB150-2 WB91R-2 4TNE106D 4D106D 4TNE106D-AMM 4TNE106D-G1 4TNE106D-G1A 4TNE106D-GE 4TNE106D-SA

Applications

4TNE106D-AMM 4TNE106D-G1A · 4TNE106D-GE
4TNE106D-SA

Specifications

Part Number	YM123900-23000,123900-23000

Fitment Notes

Brand or application signal: 4tne106d-amm 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.