Excavator Alternators

3819662 14V 115A Alternator for Volvo Penta D1 D2 Engines

Q: What numbers are documented for 3819662?

Primary Equipment Part Number: 3819662. Equipment Cross-References: 3840181 / 874502 / 3803903. Manufacturer Cross-References: A003TR0091 / A003TR0093. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 3819662 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

3819662 14V 115A Alternator for Volvo Penta D1 D2 Engines, OEM/reference 3819662, 14V 115A Marine Alternator, product view 1

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OEM / reference3819662

Specification14V 115A Marine Alternator

Catalog ID82464689

Volvo Penta 3819662 is a 14V, 115A marine alternator published for D1-13, D1-20, D1-30 and D2-40-family engines. Catalogs cross-reference 3840181, 874502, 3803903 and Mitsubishi A003TR0091/A003TR0093-family units. Confirm the complete number, 14V/115A label, six-groove pulley, regulator plug, mount, engine suffix and serial before ordering.

Product Type: Marine alternator
Voltage: 14 V charging / 12 V system
Rated Current: 115 A
Pulley: Six-groove family published; confirm physical unit

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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 reference	3819662
Equipment Cross-References	Volvo Penta family	3840181 / 874502 / 3803903
Manufacturer Cross-References	Mitsubishi family	A003TR0091 / A003TR0093

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

3819662

Manufacturer number

A003TR0091 / A003TR0093

Other documented relationship

3840181 / 874502 / 3803903

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

Product summary

14V 115A Marine Alternator

Category: Excavator Alternators
Catalog ID: 82464689
Photo views: 5

Before ordering

Confirm these details

Confirm voltage and rated amperage against the original alternator label.
Compare mounting ears, pulley type and pulley-groove count.
Check plug shape, terminal position and regulator connection.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

3 model references

Published engine families: Volvo Penta D1-13 / D1-20 / D1-30 / D2-40
Additional published engines: Selected D2-55 / D2-60 / D2-75 configurations
Fitment limitation: Confirm number, label, pulley, plug, mount, engine suffix and serial

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 3819662

Which machines use 3819662?

Recorded compatible model references include Published engine families: Volvo Penta D1-13 / D1-20 / D1-30 / D2-40, Additional published engines: Selected D2-55 / D2-60 / D2-75 configurations, Fitment limitation: Confirm number, label, pulley, plug, mount, engine suffix and serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 3819662?

Manufacturer number: A003TR0091 / A003TR0093.

How do I confirm 3819662 before ordering?

Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. 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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