Factory-supplied 600-813-3632 starter motor for Komatsu S6D125, supporting OEM replacement programs and wholesale stock.
10461758
OE-Equivalent Replacement Quality
IATF 16949, ISO 9001, and other major OEM certification systems
OEM label and ODM customization accepted
50
7–15 Days
18 months
| Availability: | |
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| Quantity: | |
Product Description
Unlike generic heavy-duty starter listings, this 10461758 offering is positioned around medium-duty truck replacement demand tied to Cummins 5.9 ISB applications. In public interchange and application references, buyers usually search this model through 10461758, 19011511, 19011524, 8200029, Lester 6803, and WAI 2-2349-DR-1, rather than by starter family name alone.
That difference matters for importers and distributors. In this segment, replacement accuracy is normally decided by family type, mounting pattern, voltage system, tooth count, and rotation, not just by a broad “39MT starter” label. Delco's official record for 10461758 identifies the unit as 39MT, 24V, SAE 3 mount, 12-tooth, 8/10 pinion pitch, solenoid position 308, CW rotation, insulated polarity, no over-crank protection.
With your supplied working data of 8.5kW, 46 mm pinion OD, and 92 mm engagement, this model is suitable for buyers supporting Cummins 5.9 ISB truck repair channels, regional aftermarket stock programs, and fleet replacement purchasing. It is especially relevant for companies serving Kenworth, Ford medium-duty, and related Cummins-powered commercial vehicle service markets. Public application lists also connect this reference family with several Ford, Freightliner, Kenworth, and Sterling medium-duty models.
For companies building stable product lines in truck electrical systems, Elecdurauto can support bulk supply, fitment review, neutral packaging, and private label cooperation based on project requirements. MOQ is 20 pcs, which is suitable for importers, distributors, and aftermarket wholesalers building focused replacement inventories.
| Item | Specification |
|---|---|
| Product Name | 10461758 39MT Starter Motor 24V 8.5kW 12T for Cummins 5.9 ISB Kenworth Ford Medium Duty |
| Main OE Number | DELCO 10461758 |
| Additional References | DELCO 19011511, 19011524, 8200029, 8300014; WAI 2-2349-DR-1 |
| Lester Number | 6803 |
| Starter Family | Delco Remy 39MT |
| System Voltage | 24V |
| Power Output | 8.5kW |
| Mounting Type | SAE 3 |
| Pinion Teeth | 12 |
| Pinion Pitch | 8/10 |
| Pinion OD | 46 mm |
| Engagement | 92 mm |
| Solenoid Position | 308 |
| Rotation | CW |
| Polarity | Insulated |
| Over Crank Protection | No |
| Replacement Configuration | OE-grade aftermarket replacement for 10461758, 19011511, 19011524, 8200029, 8300014 |
| Product Condition | New |
| Replacement Type | Heavy-duty aftermarket replacement starter motor |
| Packaging | Neutral, Elecdurauto, Customized Packaging |
| MOQ | 20 pcs |
| Warranty | 18 Months |
| Reference Type | Reference Number | Description |
|---|---|---|
| Main OE Reference | 10461758 | Primary Delco Remy OE reference for this product group |
| Additional OE References | 19011511 | Public interchange reference within the same 39MT 24V 12T family |
| Additional OE References | 19011524 | Public interchange reference within the same 39MT application cluster |
| Additional OE References | 8200029 | Public interchange reference used in aftermarket cross listings |
| Additional OE References | 8300014 | Official Delco superseding reference for 10461758 |
| WAI Reference | 2-2349-DR-1 | WAI cross reference linked to 39MT / 24V / 12T group |
| Lester Reference | 6803 | Common aftermarket interchange number for this starter |
| Starter Family | 39MT | Delco heavy-duty starter family |
| Brand | Series / Model | Engine | Years |
|---|---|---|---|
| Ford | F650 | Cummins 5.9L ISB | 2000-2003 |
| Ford | F750 | Cummins 5.9L ISB | 2000-2003 |
| Ford | F600 | 5.9L | 1992-1999 |
| Ford | F700 | 5.9L | 1992-1999 |
| Ford | F800 | 5.9L | 1992-1999 |
| Ford | F900 | 5.9L | 1992-1999 |
| Ford | L6000 | 5.9L | 1992-1999 |
| Ford | L7000 | 5.9L | 1992-1999 |
| Ford | L8000 | 5.9L | 1992-1999 |
| Ford | L9000 | 5.9L | 1992-1999 |
| Freightliner | FC80 | Cummins 5.9L ISB | 1998-2001 |
| Freightliner | FL50 | Cummins 5.9L ISB | 1994-2004 |
| Freightliner | FL60 | Cummins 5.9L ISB | 1994-2004 |
| Freightliner | FL70 | Cummins 5.9L ISB | 1994-2005 |
| Freightliner | FL80 | Cummins 5.9L ISB | 1994-2004 |
| Kenworth | T300 | Cummins 5.9L ISB | 2004-2007 |
| Sterling | Acterra 6500 | Cummins 5.9L ISB | 2001-2007 |
| Sterling | Acterra 7500 | Cummins 5.9L ISB | 2001-2007 |
| Sterling | Acterra 8500 | Cummins 5.9L ISB | 2001-2007 |
| Sterling | Acterra M5500 | Cummins 5.9L ISB | 2001-2007 |
| Sterling | Cargo SC7000 | Cummins 5.9L ISB | 1999-2003 |
| Sterling | Cargo SC8000 | Cummins 5.9L ISB | 1999-2003 |
To help us confirm the correct starter motor and provide a more efficient quotation, please share as much of the following information as possible:
OE number or part number
Product photos or nameplate photo
Vehicle, engine, or equipment application
Voltage and teeth count if available
Required quantity per model
Destination country or port
Packaging or branding requirements
At Elecdurauto, the components of each product are strictly inspected to ensure the quality of the products.
New series of products have to undertake all kinds of tests before out into SOP, such as DV performance test,environment test, electromagnetic vibration test, endurance treat.
Electromagnetic Vibration Tester (On Working Condition)
Starter DV Performance Tester
Starter Endurance Test Zone
Environment Test Area
At Elecdurauto, every starter is manufactured to exacting standards through our fully integrated production process. From rigorously inspected raw materials to precision machining and automated assembly, each step is optimized for consistency and performance. Every unit undergoes dynamic testing to ensure unmatched reliability—meeting the demands of both OEM specifications and aftermarket requirements.
Starter Raw Materials Preparation
Starter Component Processing
Starter Parts Fabrication
Starter Parts Assembly Process
Starter Automated Production Line
Starter Quality Control Check
Starter Final Product Assembly
Starter Finished Goods Storage
With extensive experience in supplying to OEMs and large distributors, Elecdurauto understands what global compliance truly means. Our starter motors can be tailored to meet the required certifications and regulatory standards in your region — whether it's CE for Europe, E-Mark for automotive electronics, INMETRO for Brazil, or GCC conformity for the Middle East.
ISO/IATF 16949 Certified Production
ISO 14001 Environmental & Safety Compliance
Optional CE, RoHS, E-Mark, REACH, INMETRO & others
Lab testing partnerships for electromagnetic compatibility (EMC), durability, noise & vibration, and more
Customized labeling and documentation to meet your import/export requirements
Need help passing a new certification for your country?
Want to brand your own line with compliance guarantees?
We've done it before — and we're ready to do it for you.
At Elecdurauto, we take pride in delivering more than just starters—we provide end-to-end solutions tailored to our clients' exact needs. As a trusted OEM supplier for starters, we've built long-term partnerships by combining precision engineering, responsive service, and value-added support.
From initial design collaboration to final delivery, we ensure every starter meets strict OEM specifications while optimizing for performance and durability. Our team works closely with clients to refine packaging, streamline logistics, and even assist with product development—ensuring a seamless integration into their production lines.
Starter Motor Samples
Designed Boxes with Client Logo
Client Showcasing
OEM Starter Models Showroom
Detailed Shot of Starter Motor
Precision Components Inside Starter
Surface Texture and Labeling on Starter
Starter Motor Units Before Packaging

Elecdurauto brings together a powerful network of China's top automotive electrical component manufacturers to serve global buyers with unmatched efficiency.
As your strategic sourcing partner, we offer:
Competitive factory pricing
Product quality on par with international brands
Full support across fuel and new energy vehicle segments
From OE-compatible starter motors to custom-developed units, Elecdurauto empowers wholesalers, distributors, and OEM customers with reliable supply chain access and flexible production capability.

National-level high-tech enterprise focused on motor system innovation
¥300M+ R&D investment spanning ICE, BEV, HEV, REEV platforms
Modern production centers certified to GMW Global & CINA standards
Full-process automation with real-time quality control, smart warehousing, and digital visualization
Industry-leading single-line output capacity
Built upon Six Sigma and lean production principles
Smart upgrade from traditional to digitalized manufacturing
Capable of complex processes: round wire stators, high-density alternators, IPX4/IP67 protection-grade starters
Full IATF 16949, ISO 14001 compliance
In-house testing: performance, NVH, life-cycle (except EMC)
Certified by top OEMs: GMW, Chery, JAC, Foton, Caterpillar
Lifecycle validation: 45,000 to 350,000 cycles for start-stop systems
Starter motor digital assembly line: 2 million units/year
Rotor production: 3 million units/year
Flat wire stators/rotors: 250,000 units/year
Round wire motors: 240,000 units/year
Starter assembly total capacity: 600,000 units/year
Yes. 10461758 is the main OE number that should lead this product record. Public interchange sources also connect it with 19011511, 19011524, 8200029, Lester 6803, and WAI 2-2349-DR-1, while Delco's official record shows 8300014 as the superseding reference. For SEO and procurement search behavior, 10461758 is the strongest lead identifier.
This model is not being positioned as a broad generic 39MT starter. It is written around Cummins 5.9 ISB medium-duty truck replacement demand, especially where buyers search by Ford, Kenworth, Freightliner, and Sterling application plus OE number. That makes it more relevant for B2B buyers who purchase by fitment logic and interchange accuracy, not by starter family name alone.
Yes. Public cross-reference data links 10461758 with Lester 6803 and WAI 2-2349-DR-1 within the same 39MT 24V 12T interchange group. That is useful for distributors who receive inquiries from different regional catalog systems or aftermarket number formats.
The most important checkpoints are system voltage 24V, starter family 39MT, SAE 3 mounting type, 12-tooth pinion, 8/10 pinion pitch, CW rotation, solenoid position 308, and insulated polarity. For your program, it is also practical to confirm the supplied performance details of 8.5kW, 46 mm pinion OD, and 92 mm engagement against the target application. These points reduce mismatch risk in wholesale purchasing and stock programs.
This starter is most relevant for importers, distributors, truck electrical parts wholesalers, fleet service suppliers, and private label buyers. It fits buyers who support medium-duty Cummins truck repair channels, regional replacement inventory, and OE-equivalent aftermarket programs rather than one-off retail demand.
Yes. Based on the public application coverage across Ford, Freightliner, Kenworth, and Sterling medium-duty trucks with Cummins 5.9 ISB, this reference is well aligned with regional commercial vehicle aftermarket demand where mixed OE and interchange searches are common. That makes it suitable for Latin America, North America, and Middle East buyers who source by OE number plus truck application. This is an application-based market inference drawn from the public fitment cluster.
Yes. Elecdurauto can support neutral packaging, branded packaging, and private label cooperation for qualified B2B projects. This is especially useful for distributors building their own truck electrical product line under aftermarket replacement positioning.
The standard MOQ for this model is 20 pcs. That works well for buyers launching a focused Cummins 5.9 ISB / Ford / Kenworth stock program without forcing a very high opening quantity.