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You are here: Home » Products » Rotating Electrical » Heavy Duty Starter Motors » Cummins Starter Motor » S1043 Cummins QSB6.7 QSC8.3 Starter Motor Wholesale

S1043 Cummins QSB6.7 QSC8.3 Starter Motor Wholesale

S1043 is a 12V 4.6kW 10T CW starter motor for Cummins QSB6.7 and QSC8.3 applications. The product is defined by a measurable Ø89 heavy-duty flange and a cross-reference family spanning Delco, Mitsubishi and Prestolite systems.
  • S1043

  • S1043 / UD01313S / 3965281 / 5287960 / 5363435 / 6304590 / 19026031 / 61006209 / 61006210 / 8200023 / 8200077 / 8200235 / 8200778 / 8200796 / 8200989 / 8201039 / 8201137 / 8300024 / M009T71779 / M9T71779 / M105R2510SE

  • Elecdura

  • Available for qualified orders

  • 20 pcs

  • 7 - 15 Days

  • Neutral packaging / private-label review

  • 18 Months

  • S1043 / UD01313S / 3965281 / 5287960 / 5363435 / 6304590 / 19026031 / 61006209 / 61006210 / 8200023 / 8200077 / 8200235 / 8200778 / 8200796 / 8200989 / 8201039 / 8201137 / 8300024 / M009T71779 / M9T71779 / M105R2510SE

  • Cummins QSB6.7 and QSC8.3 applications using the supplier-defined 12V 4.6kW 10T CW starter with a module-3.175 drive

  • Confirm 12V, 4.6kW, 10T, CW, module 3.175, 3 × Ø11 mounting holes, Ø89 locating diameter, 47.5 mm distance to drive gear, mounting orientation and terminal layout against the removed starter before volume supply.

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S1043 Cummins QSB6.7 QSC8.3 Starter Wholesale Supply

QSB6.7 and QSC8.3 engines serve different equipment and duty profiles, so engine family alone is not a complete match. An S1043 buyer should preserve the machine, engine and old-starter records while using the broad reference group to locate candidate stock.

Delco, Mitsubishi and Prestolite numbers can all lead to a similar heavy-duty housing. Confirm the 10T module-3.175 pinion, Ø89 locating face, 47.5 mm drive reference, Ø127 circle and terminal layout before accepting the unit for either engine.


 

S1043 4.6kW 10T Specifications and B2B Drawing

The published purchasing set is 12V, 4.6kW, 10T, module 3.175 and CW. Keeping those values together helps an engine-parts distributor reject a 12T version that might otherwise pass a reference-only warehouse search.

Primary OE / Reference

S1043

Application

Cummins QSB6.7 and QSC8.3 applications using the supplier-defined 12V 4.6kW 10T CW starter with a module-3.175 drive

Voltage

12V

Rated Power

4.6kW

Pinion Teeth

10T

Pinion Module

3.175

Rotation

CW

OE / Cross Reference

S1043 / UD01313S / 3965281 / 5287960 / 5363435 / 6304590 / 19026031 / 61006209 / 61006210 / 8200023 / 8200077 / 8200235 / 8200778 / 8200796 / 8200989 / 8201039 / 8201137 / 8300024 / M009T71779 / M9T71779 / M105R2510SE

Mounting Face

3 × Ø11 mounting holes; Ø127 mounting-hole circle with 18 mm engagement reference

Drive-End References

Ø89 locating diameter; 47.5 mm distance to drive gear; three-hole orientation shown in the technical drawing

S1043 Cummins QSB6.7 QSC8.3 12V 4.6kW 10T starter dimensions

S1043 Cummins QSB6.7 QSC8.3 Starter Drawing for Engine Buyers — compare the drawing with the removed starter before placing a volume order.

The drawing records three Ø11 holes and an 18 mm engagement reference. For the first sample, provide a square flange image and a side photograph with terminals and solenoid orientation visible so both mechanical and cable access can be assessed.


 

S1043 Cummins Delco Mitsubishi Reference Checks

Cummins 3965281, 5287960 and 5363435, Delco 8200023 and 8200077, Mitsubishi M9T71779 and Prestolite M105R2510SE are useful routes. The complete number should stay attached to the machine record because brand-level equivalence is not proof of fit.

Treat QSB6.7 and QSC8.3 confirmations as two fitment records. A distributor may merge their replenishment only when the removed units, drawings and accepted S1043 samples show the same pinion, flange and electrical connection.


 

S1043 Engine Starter Packing and Production Video

Engine-service networks can organize opening stock by customer fleet or equipment family, then reorder against the accepted reference. Incoming inspection should sample the pinion, mounting face, terminals, identification and carton protection before distribution.

Elecdura’s production video presents the assembly flow and electrical testing used for B2B starter orders. It supports supplier evaluation while each S1043 delivery remains traceable to the confirmed Cummins engine and machine application.


 

S1043 Cummins QSB6.7 QSC8.3 Starter Motor FAQ

Why are both machine and Cummins engine records needed for S1043?

For S1043 wholesale pricing, start with Cummins QSB6.7 and QSC8.3 applications, the complete S1043 marking and clear photographs of the removed starter from matching angles. This ties the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout to 12V, 4.6kW, 10T, module 3.175 and CW rotation when the item moves into branch stock.


 

How should buyers use Delco, Mitsubishi and Prestolite references?

For S1043 matching, use S1043 as search references for Cummins QSB6.7 and QSC8.3 applications, then keep the exact physical comparison attached to S1043. Confirm the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout and keep the 12V, 4.6kW, 10T, module 3.175 and CW rotation values visible on the quotation.


 

Which check prevents a 12T starter entering S1043 inventory?

For this S1043 application, start with Cummins QSB6.7 and QSC8.3 applications, the complete S1043 marking and clear photographs of the removed starter from matching angles. Pair the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout with the 12V, 4.6kW, 10T, module 3.175 and CW rotation set in purchasing and receiving records. Keep QSB6.7 and QSC8.3 approvals separate until identical samples are proven.


 

What should the S1043 drive-end photograph show?

When comparing S1043, for Cummins QSB6.7 and QSC8.3 applications, provide straight drive-end, side, terminal and rating-label photographs, plus compartment views where housing length or cable clearance is important. This checks the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout while preserving the 12V, 4.6kW, 10T, module 3.175 and CW rotation definition for the buyer.


 

Can QSB6.7 and QSC8.3 demand share a confirmed S1043 sample?

When stocking S1043, yes, QSB6.7, QSC8.3, S1043 can support the Cummins QSB6.7 and QSC8.3 applications parts search, but the numbers do not prove interchangeability by themselves. For S1043, physical evidence must support the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout and the 12V, 4.6kW, 10T, module 3.175 and CW rotation combination.


 

How can an engine-service network plan S1043 opening stock?

For S1043 fitment, label each bin and carton for Cummins QSB6.7 and QSC8.3 applications with S1043, the electrical rating, pinion and housing version instead of a broad engine-family name. Keep S1043, the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout and 12V, 4.6kW, 10T, module 3.175 and CW rotation together from enquiry through receiving.


 

Which identity points should receiving sample on an S1043 shipment?

During S1043 receiving, for Cummins QSB6.7 and QSC8.3 applications, sample several cartons from the first lot and compare the rating label, pinion, mounting face, housing and terminals with the accepted product details. Compare the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout, then carry 12V, 4.6kW, 10T, module 3.175 and CW rotation into the purchase order and stock description.


 

What information supports an S1043 Cummins wholesale enquiry?

When reviewing S1043 returns, include the engine or machine model, old-starter numbers, mounting photographs, the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout, quantity, packing request and destination. A dependable S1043 match combines the QSB6.7 or QSC8.3 record, 10T module-3.175 drive, Ø89 flange and terminal layout with 12V, 4.6kW, 10T, module 3.175 and CW rotation, not one visible feature.


 

Request S1043 Cummins Starter Motor Wholesale Pricing

Email the Cummins engine model and serial, machine record, complete S1043 or OE number, flange, pinion and terminal photographs, quantity and destination to info@elecdurauto.com. Elecdura will review the 10T configuration and return wholesale pricing.


 

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