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You are here: Home » Products » Rotating Electrical » Heavy Duty Alternators » Doosan Alternator » 390040 Delco Remy 21SI-Type Alternator for Daewoo / Doosan Supplier 24V 70A

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390040 Delco Remy 21SI-Type Alternator for Daewoo / Doosan Supplier 24V 70A

390040 aftermarket replacement alternator for Daewoo / Doosan applications, 24V 70A, supporting aftermarket supply programs.
  • Elecdurauto

  • A012-041

  • IATF 16949 / ISO 9001 / CE / RoHS

  • OEM label and ODM customization accepted

  • 20

  • 7 - 15 Days

  • 18 months

Availability:
Quantity:
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Product Description

390040 Alternator Supplier Product Overview

Elecdurauto supplies the 390040 alternator for Daewoo / Doosan applications and professional aftermarket replacement sourcing. This 24V, 70A alternator uses Delco Remy 21SI-type design as the matching reference, with 8PK 95mm and Foot to Foot Length 101mm details supporting catalog review. The OE/reference number, output, application direction, and technical details help importers and distributors prepare accurate quotation checks for this specific model.


For wholesale sourcing and distributor stock planning, Elecdurauto can review the 390040 alternator together with 390040 additional references, product photos, voltage, output, mounting, and application information. This model can be included in mixed alternator orders for buyers sourcing DH220-5 excavator, engine service channels, or heavy-duty replacement programs. Our team supports catalog matching, bulk order quotation, packaging review, and long-term supply planning based on verified product details.

390040 Delco Remy 21SI-Type Alternator Wholesale Supply Specifications

Item Specification
Product Type Alternator
Main OE Number 390040
Cross Reference Numbers Lester 390040, Delco Remy 21SI reference
Type / Reference Design Delco Remy 21SI-type design
Voltage 24V
Current / Output 70A
Pulley 8PK 95mm
Foot to Foot Length Foot to Foot Length 101mm
Application Daewoo / Doosan applications
MOQ 20 pcs
Delivery Time 7 - 15 Days
Certification IATF 16949 / ISO 9001 / CE / RoHS
Warranty 18 months
OEM / ODM OEM label and ODM customization accepted
Packing Brand / Neutral / Customized Packaging

390040 Aftermarket Alternator Distributor Supply Fitment Reference

Safe Frontend Application Equipment / Engine Value OE Reference Key Matching Details
Daewoo / Doosan applications DH220-5 excavator 390040 24V, 70A, 8PK 95mm, Foot to Foot Length 101mm and product photos can support distributor catalog review, OE-based matching, and quotation preparation.

390040 Heavy-Duty Alternator Bulk Orders FAQ

Is this 390040 alternator supplied as an aftermarket replacement part?

Elecdurauto supplies this 390040 alternator as an aftermarket replacement part. Brand names, OE numbers, and reference numbers are used for product identification, catalog matching, and quotation review, not to describe a genuine OE or factory product.

How does Elecdurauto match this delco remy 21si-type alternator for distributor orders?

For OE-based matching, our team can review the 390040 alternator reference together with product photos, visible label details, 24V, 70A, pulley information, mounting information, and application details before quotation preparation.

Can this 390040 alternator supplier order include mixed models?

This replacement alternator can be included in mixed alternator inquiries when importers, distributors, wholesalers, machinery parts suppliers, or fleet maintenance suppliers are preparing multi-item sourcing plans.

What is the MOQ for this aftermarket alternator wholesale order?

The standard MOQ for this aftermarket alternator order is 20 pcs, which supports wholesale supply, distributor stock planning, and planned bulk orders for Daewoo / Doosan applications.

What warranty support is available for this replacement alternator supplier order?

This replacement alternator is supplied with an 18-month warranty. For 390040 alternator orders, 24V 70A details, product photos, order information, batch information, installation feedback, and issue details can support after-sales communication and issue review.

Can Elecdurauto support packaging for alternator distributor supply?

For distributor orders, Elecdurauto can support Brand / Neutral / Customized Packaging based on order requirements. OEM label and ODM customization can also be accepted for private label supply and planned wholesale orders.

What information helps Elecdurauto quote this alternator for bulk orders?

The quotation process can be prepared more efficiently when buyers provide the OE number, product photos, voltage, current/output, pulley details, plug or terminal photos, application information, required quantity, and packaging requirements.

Note: Brand names, OE numbers, and reference numbers are used for identification and fitment reference only. This product is supplied as an aftermarket replacement part, not an OE-manufactured part.

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