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128000-0490 Isuzu 4BD1 Starter Motor Wholesale Supply

The 128000-0490 starter motor is a 12V, 2.5kW, 11-tooth CW unit listed for Isuzu 4BD1 and GMC truck applications. Elecdura supports importers and commercial-vehicle parts distributors with OE cross-reference review, mounting checks, sample confirmation and repeat-order packaging options.
  • 128000-0490

  • 16881 / 128000-0490 / 1280000402 / 1280000491 / 1280000492 / 113131 / 94039465 / 94052175 / 1811002340 / 1811002341 / 2912559020 / 8971197490

  • Elecdura

  • Available for qualified orders

  • 20 pcs

  • 7 - 15 Days

  • Neutral packaging / private-label review

  • 18 Months

  • 16881 / 128000-0490 / 1280000402 / 1280000491 / 1280000492 / 113131 / 94039465 / 94052175 / 1811002340 / 1811002341 / 2912559020 / 8971197490

  • Isuzu 4BD1 engines and GMC truck applications from 1984–1997

  • Confirm 12V, 2.5kW, 11T, CW, the three-hole triangular mounting face, Ø105 locating diameter, 18 mm and 41 mm drive-end references and terminal orientation against the removed unit or approved sample.

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128000-0490 Starter Identification for Isuzu and GMC Buyers

Requests for this unit often arrive through a Denso number, Lester 16881, an Isuzu service number or a GMC purchasing record. Those references point the buyer toward the correct family, but they do not replace a physical match. The quotation should retain the Isuzu 4BD1 or GMC vehicle information together with the 12V, 2.5kW and 11T configuration.

For mixed fleets, send the label, full starter view and straight-on mounting-face photo for each application. Elecdura can then keep a GMC W-series requirement separate from another three-hole unit that looks similar in a warehouse image but uses different clocking or drive depth.


128000-0490 12V 2.5kW Starter Motor Specifications and B2B Fitment Drawing

Primary reference

128000-0490

Application

Isuzu 4BD1 engines and GMC truck applications from 1984–1997

Electrical specification

12V / 2.5kW

Pinion / module / rotation

11 teeth / module 3 / CW

Mounting-face control

3 mounting holes, catalog Ø13 reference; 39° / 36° / 21° clocking

Drive-end control

Ø105 locating diameter; 18 mm and 41 mm drive-end references; catalog Ø140 face reference

Cross-reference group

16881 / 128000-0490 / 1280000402 / 1280000491 / 1280000492 / 113131 / 94039465 / 94052175 / 1811002340 / 1811002341 / 2912559020 / 8971197490

Wholesale terms

MOQ 20 pcs / normally 7–15 days after order confirmation

Warranty

18 months under agreed sales terms

128000-0490 11T starter motor mounting dimensions for Isuzu 4BD1 engines and GMC truck applications from 1984–1997

128000-0490 11T starter mounting and drive-end reference for B2B sample review.

The drawing turns the 128000-0490 inquiry into measurable checkpoints for purchasing and receiving teams. It records the three-hole triangular mounting face, 3 mounting holes, catalog Ø13 reference, 39° / 36° / 21° clocking, Ø105 locating diameter and 18 mm and 41 mm drive-end references.

Measure the removed starter or approved sample with suitable tools; the online drawing should not be scaled for inspection.


128000-0490 Starter Motor Three-Hole Controls for Bulk Orders

The catalog drawing gives purchasing and inspection teams practical control points: three mounting holes, 39°, 36° and 21° relationships, an Ø105 locating diameter and 18 mm/41 mm drive-end references. These points are more useful than housing color or solenoid finish when approving a first sample.

  • Before quotation: provide the complete OE number and 4BD1 or GMC application.

  • Before production: confirm 11 teeth, the three-hole face and terminal direction.

  • At receiving: compare the approved sample with the agreed mounting and drive-end measurements.


128000-0490 Starter Motor Wholesale Stocking Support

This starter suits distributors building replacement coverage for older Isuzu-powered commercial vehicles and related GMC trucks. Elecdura can quote neutral packaging for regular stock orders and review private-label cartons, labels or barcodes when the program volume and destination are known.

Keeping the approved OE group, vehicle range, 11T drive and mounting photos in one purchasing record gives later replenishment orders a clear reference. It also helps sales teams answer fitment questions without promising compatibility from a shortened number alone.

The video introduces Elecdura starter-motor production and electrical-testing capability. For this inquiry, product approval remains tied to the 128000-0490 reference group, the Isuzu 4BD1 or GMC application, the catalog electrical specification and the confirmed mounting geometry.


128000-0490 Isuzu 4BD1 engines and GMC truck Starter Motor Wholesale FAQ

Does 128000-0490 fit every Isuzu 4BD1 application?

The catalog links 128000-0490 with Isuzu 4BD1 and relevant GMC applications, but a 4BD1 engine description alone should not release a bulk order. Confirm the complete OE number, 12V system, 11-tooth pinion, three-hole mounting pattern, drive-end depth and terminal direction against the removed starter or an approved sample.


Which references can start a quotation for this 128000-0490 starter?

Buyers may submit 16881, 128000-0490, 1280000402, 1280000491, 113131, 94039465, 1811002340 or another complete number listed in the cross-reference group. Include the Isuzu or GMC application and clear product photos because the reference family is a search aid, not proof that every related version is physically interchangeable.


Why are the 39°, 36° and 21° mounting angles important?

Those angles describe how the three mounting positions are clocked around the drive end. A starter can share an 11-tooth pinion and still place a mounting ear differently. Comparing the angle layout and face photo helps a distributor avoid receiving a unit that cannot seat correctly on the customer’s bellhousing.


What should be measured on the drive end before approving a sample?

Use the catalog Ø105 locating diameter and the 18 mm and 41 mm side references as inspection points, then compare them with the removed unit. Also record the pinion tooth count and visible nose profile. Measurements should come from the actual part or approved drawing rather than scaling the image displayed on the product page.


Can this starter be stocked for both GMC and Isuzu customers?

It can support both sales channels when the purchasing record preserves the exact application behind each order. Keep the GMC model or Isuzu engine information, full OE number and approved mounting photos together. This prevents a sales team from treating a shared cross-reference as permission to combine physically different customer requirements.


What photos should accompany an incomplete 16881 inquiry?

Send one full side view, a straight mounting-face image, a close pinion photo and a clear view of the solenoid terminals. Add the readable label and any casting number. That set allows Elecdura to compare the 11T drive, three-hole clocking and electrical connection layout when the buyer only has Lester 16881 in the local record.


What is checked during first-order receiving inspection?

Receiving staff should compare the delivered reference label, 12V and 2.5kW specification, 11 teeth, clockwise rotation, three mounting positions, locating diameter, drive-end depth and terminal orientation with the approved sample record. Photographing these points creates a practical baseline for claims control and later replenishment orders.


Can Elecdura support private-label supply for 128000-0490?

Yes. Neutral packing is available for standard wholesale orders, and private-label cartons, labels and barcodes can be reviewed for qualified programs. Send the expected quantity, destination, packaging artwork requirements and inspection standard early so the quotation covers both the exact 128000-0490 configuration and the requested presentation.


Request a 128000-0490 Starter Motor Wholesale Quote

Send the complete Isuzu, GMC, Denso or Lester reference, 4BD1 or truck application, eleven-tooth confirmation, mounting-face photos, quantity and destination. Elecdura will return a quotation tied to the stated 12V 2.5kW version and the approved three-hole geometry.

Add the GMC or Isuzu old-unit measurements and the inspection points your receiving team expects. Contact Elecdura to review a first shipment or a repeat stocking program for the approved three-hole configuration.


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