ECM Controllers & Monitors

21918597 Control Unit for Volvo Penta D4 D6 TAD and TWD Engines

Name: 21918597 Control Unit for Volvo Penta D4 D6 TAD and TWD Engines
Brand: EexcavaStart
SKU: 21918597

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OEM / reference21918597

SpecificationEngine Control Unit

Catalog ID91000013

Compact electrical control unit identified by Volvo Penta part number 21918597. Published parts records place it in control-unit and connector groups for D4, D6, TAD and TWD engine families; some catalogs report replacement by 24170981, which must be confirmed by engine serial number.

Product Type: Engine Electrical Control Unit
Connector: Integrated sealed connector
Programming: Confirm application requirements

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Volvo Penta control unit	21918597
Published Replacement Reference	Later relay/control reference; verify by serial	24170981

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

21918597

Other documented relationship

24170981

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Engine Control Unit

Category: ECM Controllers & Monitors
Catalog ID: 91000013
Photo views: 5

Before ordering

Confirm these details

Match the complete part number on the original component label.
Compare the front layout and visible configuration with the product photos.
Compare connector count, connector shape and keying before installation.
Confirm the exact machine model and serial range before ordering.

Machine fitment

Compatible model references

2 model references

Published engine families: Volvo Penta D4 / D6 / TAD / TWD series
Fitment limitation: Confirm full engine model, serial number and replacement status

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

Common questions about 21918597

Which machines use 21918597?

Recorded compatible model references include Published engine families: Volvo Penta D4 / D6 / TAD / TWD series, Fitment limitation: Confirm full engine model, serial number and replacement status. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 21918597?

No alternate number is listed for 21918597. Send the original nameplate for an alternate-number check.

How do I confirm 21918597 before ordering?

Match the complete part number on the original component label. Compare the front layout and visible configuration with the product photos. Compare connector count, connector shape and keying before installation. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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