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11129448 Volvo FH550 D16C Starter Motor Wholesale

11129448 is a 24V 7.5kW 12T CW starter motor for Volvo FH550 trucks using the D16C550 engine. Elecdura gives fleet-maintenance suppliers a high-output OE identity, three-hole dimensional reference and distributor support for planned and emergency stock.
  • 11129448

  • 11129448 / 20450305 / 20732404 / 22809631 / 22809736 / 85000295 / 85000526 / 85000586 / M009T82071AM / M009T82671 / M009T82671AM / M009T82672 / M9T82671 / S5149 / UD01726S / 114310

  • Elecdura

  • Available for qualified orders

  • 20 pcs

  • 7 - 15 Days

  • Neutral packaging / private-label review

  • 18 Months

  • 11129448 / 20450305 / 20732404 / 22809631 / 22809736 / 85000295 / 85000526 / 85000586 / M009T82071AM / M009T82671 / M009T82671AM / M009T82672 / M9T82671 / S5149 / UD01726S / 114310

  • Volvo FH550 heavy-truck applications using the D16C550 engine and 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 18 mm axial references, mounting orientation and terminal layout against the removed starter before volume supply.

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11129448 Volvo FH550 Starter Motor Wholesale for Fleet Buyers

FH550 operators need a starter record that connects 11129448 to the D16C550 engine, chassis and depot. That combination is more useful than a general Volvo description when the order supports a scheduled overhaul, an emergency spare or a truck already out of service.

Several Volvo and M009T82671 references can lead to this product group, yet the installed drive end and output still require confirmation. Compare the 12T pinion, Ø146 face, Ø92 register and terminal orientation, and retain the stated 7.5kW requirement on all commercial documents.


 

11129448 Starter Motor Drawing for B2B Drive-End Matching

The required specification is 24V, 7.5kW, 12T, module 3.175 and clockwise rotation. Stating all five values together helps Volvo buyers distinguish the confirmed FH550 unit from related heavy starters that share a manufacturer family but not the same output or gear form.

Primary OE / Reference

11129448

Application

Volvo FH550 heavy-truck applications using the D16C550 engine and 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

11129448 / 20450305 / 20732404 / 22809631 / 22809736 / 85000295 / 85000526 / 85000586 / M009T82071AM / M009T82671 / M009T82671AM / M009T82672 / M9T82671 / S5149 / UD01726S / 114310

Mounting Face

3 × Ø13.5 mounting holes; Ø146 mounting-hole circle

Drive-End References

Ø92 locating diameter; 47 mm and 18 mm axial references; complete three-hole orientation shown in the front mounting view

11129448 Volvo FH550 D16C550 24V 7.5kW 12T starter mounting dimensions

11129448 Volvo FH550 Starter Drawing for Truck Parts Buyers — compare the drawing with the removed starter before placing a volume order.

Compare three Ø13.5 holes on an Ø146 mounting circle, the Ø92 locating diameter, and 47 mm and 18 mm axial references. Include a straight drive-end view and an installed-side image where frame, cable or exhaust clearance limits access around the starter.


 

11129448 Starter Motor OE Verification for Volvo Distributors

11129448, 20450305, 20732404, 22809631, 22809736, 85000295, 85000526, 85000586, M009T82071AM, M009T82671, M009T82671AM, M009T82672, M9T82671, S5149, UD01726S and 114310 form the search group. Preserve the FH550 D16C550 identity with the chosen reference.

Fleet operators can assign one confirmed unit to workshop turnover stock and another to breakdown reserve, but both should remain linked to a supported chassis group. This avoids moving an FH550 spare into another Volvo truck family without repeating the technical comparison.


 

11129448 Starter Motor Reserve Supply for Heavy-Truck Fleets

Incoming checks can sample the 7.5kW marking, twelve-tooth pinion, three mounting ears, locating face, solenoid terminals and transit supports. Emergency stock should also carry a clear reorder code and protected storage so it remains ready after a long shelf period.

For fleet procurement teams, Elecdura's manufacturing video presents starter assembly and electrical testing for B2B supply. Volvo buyers can use it to review capacity, inspection records and delivery planning while the 11129448 match remains tied to the D16C550 engine and measured flange.


 

11129448 Starter Motor FAQs for Volvo Fleet Buyers

Which FH550 and D16C550 details support 11129448?

Provide the FH550 chassis or fleet number, the D16C550 engine plate and any old starter numbers visible on the removed unit. Add straight flange, pinion and terminal photographs. These records connect 11129448 to a defined truck, help verify the high-output configuration and give the fleet a reusable reference for later depot replenishment.


 

How should M009T82671 and 22809631 be used?

M009T82671 and 22809631 can be used with 11129448 to search the Volvo replacement group and reconcile different parts systems. They should then be checked against the FH550 D16C550 application, 24V 7.5kW 12T module-3.175 specification, Ø146 face and terminals. A related number is supporting evidence, not permission to ignore the installed unit.


 

Why must the 7.5kW rating remain on the purchase order?

Keeping 7.5kW on the purchase order prevents a lower-output Volvo or M9T starter from being accepted because the OE group looks familiar. Pair the rating with 24V, 12T, module 3.175 and CW, and require receiving to verify the same product identification. This protects the confirmed FH550 configuration through every commercial handoff.


 

What dimensions confirm the 11129448 mounting face?

The required face has three Ø13.5 holes on an Ø146 mounting circle and an Ø92 locating diameter. Compare the 47 mm and 18 mm axial references and the complete front orientation with the removed starter. A side photograph should confirm solenoid and terminal position, because mounting agreement alone does not prove cable access.


 

Which installed photographs help confirm cable clearance?

Photograph the installed starter from the cable side before removal, showing the main battery lead, start-signal connection, frame members and nearby pipes or brackets. Add both body sides of the removed unit. These views reveal cable approach and service access, helping exclude a rotated terminal arrangement that could fit the flange but not the compartment.


 

How should Volvo fleets manage emergency 11129448 stock?

Assign each emergency unit to a supported FH550 chassis group and depot, then label it 11129448, 7.5kW and 12T module 3.175. Keep the accepted images and engine record in the fleet system. Inspect stored cartons and terminals periodically so a rarely used spare remains identifiable and ready when downtime occurs.


 

What cranking-circuit checks should be recorded before replacement?

Load-test both 24V batteries, measure positive and ground voltage drop during cranking, and record voltage at the starter terminals. Confirm the relay, solenoid command, cable tightness and ring-gear condition. These readings help determine whether the no-crank or slow-crank symptom comes from the starter, the vehicle circuit or mechanical resistance.


 

What enables a reliable 11129448 wholesale quotation?

Send the Volvo FH550 chassis, D16C550 engine details, every 11129448 or M9T number, drive-end, pinion and terminal photographs, quantity, reserve-stock purpose, packing requirement and destination. Include the desired delivery date and annual forecast. Elecdura can then verify the defined configuration and quote price, lead time and supply options.


 

Request 11129448 Starter Motor Wholesale Pricing

Email the Volvo FH550 chassis, D16C550 engine record, all readable 11129448 or M9T references, flange, pinion and terminal photographs, quantity, reserve-stock purpose and destination to info@elecdurauto.com. Elecdura will confirm the configuration and provide wholesale pricing, packing choices and delivery time.


 

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