ECM Controllers & Monitors
EexcavaStart packaging illustration · Not a photograph of this exact part. Exact-unit photo availability is not confirmed; send your original part number and unit photos with your inquiry.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Cat Part Number | Official operator monitor group identity | 327-7482 |
| Same-number Formatting Alias | Punctuation-normalized search alias | 3277482 |
| Cross-reference (fitment check required) | Not a direct interchange; inherited media source only | 366-8811 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use photos of your original unit and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
Before ordering
Machine fitment
4 model references
Fitment / evidence notes
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Official wheeled excavators: W345C MH / M330D, Official front shovel: 385C, Official excavator compatibility list: 312D2, 311D LRR, 312D L, 325D FM, 345D L, 324D FM LL, 349D L, 330D MH, 385C L, 328D LCR, 329D LN, 325D FM LL, 329D L, 325D L, 320D, 320D LN, 324D FM, 336D, 324D, 312D, 320D GC, 349D2 L, 365C L, 349D2, 319D L, 315D L, 325D MH, 320D2, M325D MH, 319D, 320D LRR, 330D LN, 365C L MH, 318D2 L, 385C L MH, 336D L, 374D L, 323D, 390D, 320D L, 312D2 L, 345C L, 320D FM, 323D SA, 330D, 320D RR, 345D L VG, 320D2 L, 324D LN, 390D L, 323D S, 336D LN, 319D LN, 323D L, 323D LN, 385C FS, 345C MH, M325D L MH, 329D, 349D, 324D L, 330D L, 365C, 330D FM, 385C, 325D, 313D, 345C, 345D, Official mobile hydraulic power unit compatibility list: 330D, 330D L, 324D LN, 365C L, 329D L, 325D L, 325D, 345C, 385C, 385C L, 349D L, 336D, 336D L, 323D LN, 345C L. Recorded fitment/evidence notes: Fitment limitation: Confirm 327-7482, connectors, software/programming requirement, machine configuration and serial range. Confirm the complete part number and machine serial range before ordering.
Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Formatting aliases for the same number: 3277482.
Match the complete part number on the original component label. Compare the front layout and visible configuration with your original unit and the recorded specifications. Compare connector count, connector shape and keying before installation. Send clear photos of the original unit and connector layout when requesting a quote.
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