How do I confirm pilotpart139166 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

Controller YM129930-77970 for Komatsu Engine 4D98E-1 Forklift FD30-17 FD20/25-16 FD35A-16 FD30H-17 Truck BX20 BX50

For Komatsu Control Modules

Control Modules YM129930-77970 for Komatsu

Q: What part numbers are associated with this Control Modules?

YM129930-77970, 4D98E-1, 4D98E-1B45C, 4D98E-1B41-C, FD30-17, FD30-16, FD20, 25-16, FD20N, 25N-16, FD20H, 25H-17

OEM / REF: YM129930-77970SKU: pilotpart139166

Komatsu Control Modules YM129930-77970 is listed under Electrical Parts > Control Modules with catalog data including Part Number: YM129930-77970, YM12993077970. Verify fitment for Komatsu Electrical Parts using the OEM number, mounting points, and photos of your existing part.

Stock: In stock
Condition: New
Fitment: Komatsu Electrical Parts
Category: Control Modules

Fitment support before you order
Worldwide delivery options

Quote required

Price on requestRFQ

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 23 – Aug 30
10	Aug 21 – Aug 28
50	Aug 19 – Aug 26

Estimates from today; confirm exact lead time before payment.

Quantity

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This part requires a quote. Add it to your quote list or send machine details for pricing and lead time.

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

Control Modules Description

This Control Modules is indexed for Part Number. Compare reference number YM129930-77970 against the label on your existing Komatsu component before ordering.

Additional cross references on file: 4D98E-1, 4D98E-1B45C, 4D98E-1B41-C. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

YM129930-77970 4D98E-1 4D98E-1B45C 4D98E-1B41-C FD30-17 FD30-16FD2025-16FD20N 25N-16 FD20H 25H-17

Applications

Part Number

Specifications

Part Number	YM129930-77970, YM12993077970

Fitment Notes

Brand or application signal: Komatsu Electrical Parts
Product family: Control Modules
System category: Electrical Parts > Control Systems > Control Modules
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.