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Starter Motor for OMC, Johnson & Evinrude Outboard 125-140HP

Starter Motor for OMC, Johnson & Evinrude Outboard 125-140HP

SKU:410-21050

Regular price £86.40 GBP
Regular price Sale price £86.40 GBP
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Free shipping over £150. Terms apply

Starter Motor for OMC, Johnson & Evinrude Outboard 125-140HP

Fits OMC, Johnson and Evinrude 125, 130 and 140HP outboard engines

This is a direct-fit replacement starter motor built to OEM specifications for OMC, Johnson and Evinrude outboard engines rated at 125, 130 and 140 horsepower. It is a complete, ready-to-fit unit engineered to match the form, fit and function of the original equipment, replacing OMC part number 393570.

The unit is a permanent magnet direct drive (PMDD) starter running on a standard 12-volt marine electrical system, turning counter-clockwise (CCW) with a 10-tooth drive pinion and a motor housing length of 4.815 inches, matching the specification of the original starter fitted to these outboard engines.

Key Features

  • Direct OEM fit and function - no modification required
  • 12-volt marine starter motor
  • Counter-clockwise (CCW) rotation
  • 10-tooth drive pinion
  • Permanent magnet direct drive (PMDD) design
  • Motor housing length 4.815 in
  • 12-month warranty as standard

Technical Specs

Specification Detail
Voltage 12V
Rotation CCW (Counter-Clockwise)
Teeth 10
Starter Type PMDD (Permanent Magnet Direct Drive)
Motor Housing Length 4.815 in

Vehicle Fitment Guide

Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.

Make & Model Years
OMC / Johnson / Evinrude 125HP outboard Not specified by the manufacturer
OMC / Johnson / Evinrude 130HP outboard Not specified by the manufacturer
OMC / Johnson / Evinrude 140HP outboard Not specified by the manufacturer

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

Part Number Manufacturer / Brand
393570 OMC
410-21050 J&N Electrical

Frequently Asked Questions

Will this starter motor fit without any modification?

Yes, this is a direct OEM-fit replacement for the listed OMC, Johnson and Evinrude outboard engines and requires no modification to install.

What is included in the box?

One complete starter motor unit, ready to fit in place of the original.

How do I know my old starter has failed?

Common signs include a clicking noise with no engine turnover, a slow or labouring crank, or no response at all when the key is turned or the start button is pressed.

How can I confirm this is the correct starter for my engine?

The surest check is the OEM number on your original starter - OMC 393570 confirms the match. Otherwise compare the motor housing length and tooth count, as this housing length is specific to certain OMC, Johnson and Evinrude outboard models.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply