1. Sterndrive Electrical For Sale.
  2. sku: 3315482862976603
  3. COMPONENTSPLUS 428000-2920

COMPONENTSPLUS 428000-2920 Cw Osgr Starter Motor 686696011829 12V 10T 5B

fits model: Marine, Cummins.

428000-2920 Componentsplus 686696011829 New 12v 10t Cw Osgr Starter Motor Fits Cummins 5b Marine 4280002920

( Brand: Componentsplus ), ( Part Type: Starter Motor ), ( Country Of Origin: Cn ), ( Warranty: 1 Year ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Such As Lead, Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Ipn: 4280002920 ), ( Kw: 2.7 ), ( Oem Interchange Part Numbers1: 4280002921 ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Rotation: Clockwise ), ( Source: Aftermarket ), ( Starter Type: Osgr ), ( Teeth On Drive: 10 ), ( Volts: 12 ), ( UPC: 686696011829 )

Review COMPONENTSPLUS New 12v 10t Cw Osgr Starter Motor 5b fits CUMMINS MARINE

The ComponentSolutions 686696011829 12V 10T CW OSG starter motor is an ideal replacement for Cummins 5B marine engines with the part number 428000-2920 or 4280002920. This starter motor is specifically designed to deliver reliable starting performance for marine applications, ensuring smooth and hassle-free boating experiences.

The 12V operating voltage ensures compatibility with most marine battery systems. The 10-pole design of this starter motor offers improved starting torque and faster engine cranking. Its continuous wave (CW) design ensures a continuous flow of electrical energy, enhancing its starting power and efficiency.

The OSG (Over Running Generator) design of this starter motor offers an added advantage of generating electricity when the engine is running. This feature can help power onboard accessories and keeps the battery charged, reducing the need for external power sources.

The starter motor comes with a built-in solenoid and a 3-feet long heavy-duty cable with a 4-bolt starter terminal, ensuring easy installation and secure electrical connections. The starter motor housing is made of cast iron, which provides durability and resistance to harsh marine environments.

This ComponentSolutions starter motor is a direct replacement for the original equipment, ensuring a perfect fit and easy installation. It comes with a 1-year warranty, offering peace of mind and protection against manufacturing defects.

In summary, the ComponentSolutions 686696011829 12V 10T CW OSG starter motor is a powerful and reliable replacement solution for Cummins 5B marine engines with the part number 428000-2920 or 4280002920. Its 12V operating voltage, 10-pole design, CW configuration, OSG feature, and heavy-duty cable make it an excellent choice for marine applications, ensuring smooth and efficient starting performance.

Pros and Cons of Buying a Cummins 12V 10T CW OSG Starter Motor (428000-2920) for Marine Applications

Introduction:

The Cummins 12V 10T CW OSG Starter Motor (428000-2920) is a popular choice for marine applications due to its heavy-duty design and compatibility with various Cummins engines. This article will discuss the advantages and disadvantages of purchasing this starter motor.

Pros:

1. Heavy-duty design: This starter motor is built to withstand the rigors of marine environments. Its robust construction ensures reliable starting, even in the harshest conditions.

2. Wide compatibility: The Cummins 12V 10T CW OSG Starter Motor is compatible with a wide range of marine engines, including those used in commercial and recreational applications.

3. High cranking power: With a 10-tonne starting torque, this starter motor can easily crank even the largest marine engines.

4. Easy installation: The starter motor comes with a pre-installed solenoid, making the installation process straightforward and time-efficient.

Cons:

1. Cost: Compared to standard starter motors, the Cummins 12V 10T CW OSG Starter Motor is more expensive. Its heavy-duty design and high cranking power come at a premium price.

2. Size: Due to its high power output, the starter motor is larger and heavier than standard units. This may require modifications to the engine compartment or additional mounting hardware.

3. Complexity: The starter motor's advanced features, such as the pre-installed solenoid, may make it more complicated to troubleshoot and repair compared to simpler designs.

Conclusion:

The Cummins 12V 10T CW OSG Starter Motor (428000-2920) offers several advantages for marine applications, such as its heavy-duty design, wide compatibility, high cranking power, and easy installation. However, its cost, size, and complexity may be disadvantages for some users. Ultimately, the decision to purchase this starter motor depends on the specific requirements and budget of the marine application.

Recommendation:

If your marine application demands a heavy-duty starter motor with high cranking power and wide compatibility, the Cummins 12V 10T CW OSG Starter Motor (428000-2920) is an excellent choice. However, if cost and simplicity are more important factors, a standard starter motor may be a better option. Always ensure that the starter motor is compatible with the specific marine engine before making a purchase.

Details:

CUMMINS 5B MARINE, 6B ENGINE, FIRE POWER. All parts sold are new. Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but designed to function same as - if better than.: Starter, Replaces: 3971613, Starter OSGR.

Product Notice: As a parts distributor we mostly sell aftermarket any OEM would be noted as such. Teeth On Drive: 10. Source: Aftermarket. NEW 12V 10T CW OSGR STARTER MOTOR FITS CUMMINS 5B MARINE: PLEASE VERIFY YOUR OEM PART NUMBER FROM ORIGINAL UNIT TO HELP ENSURE FITMENT.

Rotation: Clockwise. Warranty does not cover failure due to accident, abuse, neglect or as the result of normal wear and tear.

part #: 686696011829 price

  • $209.36

specifications steelectr:

  • for models: Marine, Cummins
  • brand: Componentsplus
  • part type: Starter Motor
  • country of origin: Cn
  • warranty: 1 Year
  • california prop 65 warning: This Product May Expose You To Chemicals Such As Lead, Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
  • ipn: 4280002920
  • kw: 2.7
  • oem interchange part numbers1: 4280002921
  • product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
  • rotation: Clockwise
  • source: Aftermarket
  • starter type: Osgr
  • teeth on drive: 10
  • volts: 12
  • upc: 686696011829

shipping steelectr:

  • class: Economy, Standard, Expedited, One-day
  • transit: 4-10 Days
  • cost: $0.00
  • service: Economy, Standard, Expedited, Overnight
  • type: Fixed

general steelectr:

  • condition: New
  • Boat Parts > Sterndrive Motors Components > Electrical Systems

offer steelectr:

  • sold: 0
  • options: Ship-to-home
  • started: December 27, 2025
  • availability: In Stock

returns steelectr:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

payments steelectr:

  • wallet: Paypal
  • credit card: Mastercard
  • other

seller steelectr:

  • rating: 98.3%
  • # reviews: 51752
  • city: Morrisville, North Carolina
for models: marine, cummins, part type: starter motor, country of origin: cn, warranty: 1 year, california prop 65 warning: this product may expose you to chemicals such as lead, carbon black, silica, crystalline which are known to the state of california to cause cancer and birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov, kw: 2.7, oem interchange part numbers1: 4280002921, product notice: as a parts distributor we mostly sell aftermarket parts, rotation: clockwise, source: aftermarket, starter type: osgr, teeth on drive: 10, volts: 12,
category: boat parts > sterndrive components > electrical systems, sku: 3315482862976603,
Componentsplus 428000-2920 Is Similar To:
steelectr logo
3 offers $209.36–$209.36 USD
  • New. Offer #1 priced at $209.36 + $0.00 shipping estimate = $209.36* total. Product Type: Starter Replaces: 3971613, 428000-2921 Starter Type: OSGR Volts: 12 Teeth On Drive: 10 Rotation: Clockwise Kw: 2.7 Source: Aftermarket.FREE SHIPPING
  • New. Offer #2 priced at $209.36 + $0.00 shipping estimate = $209.36* total. FREE SHIPPING
  • New. Offer #3 priced at $209.36 + $0.00 shipping estimate = $209.36* total. FREE SHIPPING

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