How do I confirm pilotpart138711 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 478-7932 for Caterpillar CAT Engine C11 C13 Excavator 336D2 340D2 L 345D L Truck 725 730 735 740

For Caterpillar Control Modules

Control Modules CA4787932 for Caterpillar

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

CA4787932, 478-7932, 3406C, 3406B, 525C, 535C, 545C, SR4B, D250GC, D300GC, D350GC, D400GC

OEM / REF: CA4787932SKU: pilotpart138711

Caterpillar Control Modules CA4787932 is listed under Electrical Parts > Control Modules with catalog data including Part Number: CA4787932, 478-7932, 4787932. Verify fitment for Caterpillar Electrical Parts using the OEM number, mounting points, and photos of your existing part.

Stock: In stock
Condition: New
Fitment: Caterpillar 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 22 – Oct 29
10	Oct 20 – Oct 27
50	Oct 18 – Oct 25

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 CA4787932 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 478-7932, 3406C, 3406B. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

CA4787932 478-7932 3406C 3406B525C535C545CSR4BD250GC D300GC D350GC D400GC

Applications

Part Number

Specifications

Part Number	CA4787932, 478-7932, 4787932

Fitment Notes

Brand or application signal: Caterpillar 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.