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21103722 Volvo D10B D9B Starter Motor Wholesale

21103722 is a 24V 7.5kW 12T CW starter motor for defined Volvo 360, D10B and D9B heavy-duty applications. Elecdura combines high-output product data, a broad Volvo reference group and a measurable three-hole drive end for equipment distributors and engine-service buyers.
  • 21103722

  • 21103722 / 3801273 / 3801289 / 3803838 / M009T82171 / M009T83879 / M009T83879AM / M009T83889 / M9T83879 / M9T83889 / S5066 / 114734 / 21271N

  • Elecdura

  • Available for qualified orders

  • 20 pcs

  • 7 - 15 Days

  • Neutral packaging / private-label review

  • 18 Months

  • 21103722 / 3801273 / 3801289 / 3803838 / M009T82171 / M009T83879 / M009T83879AM / M009T83889 / M9T83879 / M9T83889 / S5066 / 114734 / 21271N

  • Volvo 360, D10B and D9B heavy-duty applications requiring the specified 24V 7.5kW 12T CW starter with a module-3.175 drive

  • Confirm 24V, 7.5kW, 12T, CW, 3 × Ø13.5 mounting holes, Ø92 locating diameter, 47 mm and 65 mm axial references, mounting orientation and terminal layout against the removed starter before volume supply.

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21103722 Volvo Starter Motor Wholesale for Heavy Equipment Buyers

A Volvo 360 machine requirement and a D10B or D9B engine enquiry should retain their own equipment or engine records even when they lead to the same 21103722 product. That distinction gives sales teams a useful application context and gives receiving staff a traceable basis for repeat supply.

Several M9T and Volvo numbers sit within this search family, and similar heavy starters can differ in output or mounting geometry. Buyers should keep the 7.5kW requirement visible and compare all three mounting positions, the 12T drive and terminal layout before approving a replacement.


 

21103722 Starter Motor Drawing for B2B High-Output Matching

This Elecdura product is defined as 24V, 7.5kW, 12T, module 3.175 and clockwise rotation. The high-output rating belongs with the pinion data on every commercial document; separating those values increases the risk of a lower-output or different-drive unit entering the order.

Primary OE / Reference

21103722

Application

Volvo 360, D10B and D9B heavy-duty applications requiring the specified 24V 7.5kW 12T CW starter with a module-3.175 drive

Voltage

24V

Rated Power

7.5kW

Pinion Teeth

12T

Pinion Module

3.175

Rotation

CW

OE / Cross Reference

21103722 / 3801273 / 3801289 / 3803838 / M009T82171 / M009T83879 / M009T83879AM / M009T83889 / M9T83879 / M9T83889 / S5066 / 114734 / 21271N

Mounting Face

3 × Ø13.5 mounting holes; 126.4 mm mounting-hole spacing

Drive-End References

Ø92 locating diameter; 47 mm and 65 mm axial references; complete three-hole orientation and 126.4 mm hole-spacing references

21103722 Volvo D10B D9B 24V 7.5kW 12T starter mounting dimensions

21103722 Volvo D10B D9B Starter Drawing for Heavy-Duty Buyers — compare the drawing with the removed starter before placing a volume order.

Use the drawing to compare three Ø13.5 holes, the 126.4 mm hole-spacing references, Ø92 locating diameter, and 47 mm and 65 mm axial values. Because this layout is not described by a simple bolt-circle figure, a square front photograph of the complete drive end is especially important.


 

21103722 Starter Motor Reference Checks for Volvo Distributors

21103722, 3801273, 3801289, 3803838, M009T82171, M009T83879, M009T83879AM, M009T83889, M9T83879, M9T83889, S5066, 114734 and 21271N support procurement searches. The selected Volvo machine or engine record must still accompany the exact 7.5kW product definition.

Equipment distributors can separate planned workshop stock from a remote-machine emergency spare and document which Volvo installation supplied the accepted sample. That approach helps prevent a confirmed 21103722 unit from being reassigned to another M9T application solely because the body looks familiar.


 

21103722 Starter Motor Supply Support for Remote Equipment

A first-lot inspection should sample the 7.5kW marking, twelve-tooth pinion, three mounting positions, housing supports and insulated terminals. Heavy-unit cartons need firm packing supports so the flange and solenoid cannot carry impact loads during sea freight, depot transfers or direct-to-site delivery.

The video presents Elecdura starter-motor production and electrical testing for wholesale orders. Volvo buyers can use it when discussing test records, lot inspection and export packing, while the 21103722 match remains defined by the supported application, output rating and measured drive end.


 

21103722 Starter Motor FAQs for Volvo Equipment Buyers

How should Volvo 360, D10B and D9B enquiries be distinguished?

Record whether the requirement comes from a Volvo 360 machine, a D10B engine or a D9B engine, then attach the relevant serial or plate details. The same 21103722 product may serve a confirmed installation, but separate fitment histories show which sample was matched and prevent one Volvo description from being applied to unrelated equipment.


 

Why should 7.5kW remain prominent on a 21103722 order?

The 7.5kW rating separates this high-output configuration from lower-output starters that can appear under nearby Volvo or M9T references. Keep 24V 7.5kW on the quotation, purchase order, carton and receiving record, together with 12T and module 3.175. That continuity lets every department recognize the exact product that was confirmed.


 

Can M009T83879 be used to locate this Volvo starter?

Yes. M009T83879, M9T83879 and their listed variants can help a buyer find the 21103722 reference group. They should be followed by confirmation of the Volvo application, 24V 7.5kW output, twelve-tooth module-3.175 drive, Ø92 locating surface and complete three-hole orientation. A search match alone is not a dispatch instruction.


 

How should buyers verify the 126.4 mm mounting-hole spacing?

Place a straightedge or scale across the square front view and compare the 126.4 mm hole-spacing references between the three Ø13.5 mounting positions. Also verify the Ø92 register and 47 mm and 65 mm axial values. Because the layout is not reduced to one simple bolt circle, the complete front photograph must remain with the measurement record.


 

Which electrical checks matter before replacing a high-output unit?

Before condemning a 7.5kW starter, load-test the 24V batteries and measure voltage drop across the positive and ground paths during cranking. Confirm relay and solenoid command, cable condition, terminal tightness and ring-gear health. These readings help distinguish a high-resistance vehicle circuit from an actual starter failure and support a clearer warranty review.


 

What records should follow a 21103722 spare to a remote machine?

Attach the Volvo machine or engine identity, site contact, specified 21103722 configuration and accepted drive-end images to the shipment. Include the delivery address, urgency, installation contact and any access constraints. A remote spare should also carry a readable outer-carton reference so site staff can verify the unit before opening protective packing.


 

How should this heavy Volvo starter be protected in transit?

Use firm supports that restrain the starter body without loading the solenoid, mounting ears or pinion. Cover the electrical posts, isolate the drive end from the carton wall and add moisture protection for sea or long-distance transport. Receiving should reject cartons showing flange impact, loose movement, broken terminal covers or water damage.


 

What details allow Elecdura to quote 21103722 accurately?

Provide the Volvo 360, D10B or D9B application, engine or machine serial, complete 21103722 and M9T markings, square flange, pinion and terminal photographs, quantity, required date and destination. State whether the units are workshop stock or direct-site replacements. Elecdura can then price the confirmed 7.5kW configuration and packing requirement.


 

Request 21103722 Starter Motor Wholesale Pricing

Email the Volvo machine or engine model, serial or plate details, complete 21103722 or M9T references, square flange, pinion and terminal photographs, quantity, packing requirement and destination to info@elecdurauto.com. Elecdura will verify the 7.5kW configuration and return B2B pricing with delivery terms.


 

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