How do I confirm pilotpart139404-01 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

Electronic Control Module ECU 4921776 for Komatsu PC300LC-7E PC400LC-8 Engine SAA6D114E-3

For Komatsu Control Modules

Control Modules 4921776 for Komatsu

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

4921776, SAA6D114E-3A, PC300LC-7E, PC400LC-8SAA6D114E-3A, 26850008-UP, SAA6D107E-1, WA320-6, K50-DPM, QSK50, CM2150, K107, MCRSQSK50

OEM / REF: 4921776SKU: pilotpart139404-01

Electronic Control Module ECU 4921776 for Komatsu PC300LC-7E PC400LC-8 Engine SAA6D114E-3 is a Control Modules replacement part indexed for Part Number and Komatsu Engine SAA6D114E-3A Excavator PC300LC-7E PC400LC-8SAA6D114E-3A S/N 26850008-UP ( Export Standard ) ENGINES Engine: Komatsu SAA6D107E-1 Wheel Loader: Koma...

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	Oct 21 – Oct 28
10	Oct 19 – Oct 26
50	Oct 17 – Oct 24

Estimates from today; confirm exact lead time before payment.

Quantity

Submit RFQ now

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

Confirm fitment before ordering →

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; Komatsu Engine SAA6D114E-3A Excavator PC300LC-7E PC400LC-8SAA6D114E-3A S/N 26850008-UP ( Export Standard ) ENGINES Engine: Komatsu SAA6D107E-1 Wheel Loader: Komatsu WA320-6 EngineCummins engine G50, K50, K50-DPM, QSK50 CM2150 K107, QSK50 CM2150 MCRSQSK50 CM2350 K108, QSK50 CM850 MCRS, QSK50 DF CM850/CM2150 MCRS. Compare reference number 4921776 against the label on your existing Komatsu component before ordering.

Additional cross references on file: SAA6D114E-3A, PC300LC-7E, PC400LC-8SAA6D114E-3A. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4921776 SAA6D114E-3A PC300LC-7E PC400LC-8SAA6D114E-3A 26850008-UP SAA6D107E-1 WA320-6 K50-DPM QSK50 CM2150K107MCRSQSK50

Applications

Part Number
Komatsu Engine SAA6D114E-3A Excavator PC300LC-7E PC400LC-8SAA6D114E-3A S/N 26850008-UP ( Export Standard ) ENGINES Engine: Komatsu SAA6D107E-1 Wheel Loader: Komatsu WA320-6 EngineCummins engine G50, K50, K50-DPM, QSK50 CM2150 K107, QSK50 CM2150 MCRSQSK50 CM2350 K108, QSK50 CM850 MCRS, QSK50 DF CM850/CM2150 MCRS

Specifications

Part Number	4921776,492-17-76

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.