Motors & Power Generation 398-0940 for Caterpillar AP-1055D

OEM / REF: 398-0940SKU: pilotpart096501

Switch GP-Magnetic 398-0940 for Caterpillar CAT 312D 319D 320D 322C 324D 325C 325D 330C is a Motors & Power Generation replacement part indexed for Caterpillar AP-1055D and Caterpillar BG-260D, with 3 application records on file. Match OEM part number 398-0940 and confirm fitment for Caterpillar Electrical Parts bef...

Stock
In stock
Condition
New
Fitment
Caterpillar Electrical Parts
  • Fitment support before you order
  • Worldwide delivery options

Motors & Power Generation Description

This Motors & Power Generation is indexed for Caterpillar AP-1055D; Caterpillar BG-260D; Caterpillar BG-2455D; Caterpillar 311D LRR. Compare reference number 398-0940 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: CA3980940. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Caterpillar AP-1055D
  • Caterpillar BG-260D
  • Caterpillar BG-2455D
  • Caterpillar 311D LRR
  • Caterpillar 312D
  • Caterpillar 312D L
  • Caterpillar 314D LCR
  • Caterpillar 315D L
  • Caterpillar 319D
  • Caterpillar 319D L
  • Caterpillar 319D LN
  • Caterpillar 320D
  • Caterpillar 320D FM
  • Caterpillar 320D FM RR
  • Caterpillar 320D L
  • Caterpillar 320D LN
  • Caterpillar 320D LRR
  • Caterpillar 320D RR
  • Caterpillar 321D LCR
  • Caterpillar 322C
  • Caterpillar 322C FM
  • Caterpillar 323D L
  • Caterpillar 323D LN
  • Caterpillar 324D
  • Caterpillar 324D FM
  • Caterpillar 324D FM LL
  • Caterpillar 324D LN
  • Caterpillar 325C
  • Caterpillar 325C FM
  • Caterpillar 325D
  • Caterpillar 325D L
  • Caterpillar 330C
  • Caterpillar 330C FM
  • Caterpillar 330C L
  • Caterpillar 330C MH
  • Caterpillar M325C MH
  • Caterpillar M325D MH
  • Caterpillar 584
  • Caterpillar IT38G II
  • Caterpillar IT62G II
  • Caterpillar 816F II
  • Caterpillar 12H
  • Caterpillar 24M
  • Caterpillar CX31-C13I
  • Caterpillar 561N
  • Caterpillar 586C
  • Caterpillar 815F II
  • Caterpillar TK711
  • Caterpillar TK721
  • Caterpillar TK722
  • Caterpillar TK732
  • Caterpillar TK741
  • Caterpillar TK751
  • Caterpillar TK752
  • Caterpillar 953C
  • Caterpillar 963C
  • Caterpillar 973C
  • Caterpillar 973D
  • Caterpillar D5N
  • Caterpillar D6K2
  • Caterpillar D6K2 LGP
  • Caterpillar D6N
  • Caterpillar D6N LGP
  • Caterpillar D6N OEM
  • Caterpillar 814F II
  • Caterpillar 938G II
  • Caterpillar 950 GC
  • Caterpillar 950G II
  • Caterpillar 950H
  • Caterpillar 962G II
  • Caterpillar 962H
  • Caterpillar 627G
  • Caterpillar 637G
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar
  • Caterpillar

Specifications

Voltage24V
Part Number398-0940, 3980940, CA3980940

Fitment Notes

Brand or application signal
Caterpillar Electrical Parts
Product family
Motors & Power Generation
System category
Electrical Parts > Motors & Power Generation > Motors & Power Generation
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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.