Starter motor for Mercury Mariner outboard 1980-1989, black metal body, 4Boats UK marine part
Starter motor for Mercury Mariner outboard 35-40hp, black and gold, marine part by 4Boats
Starter motor for Mercury Mariner outboard 35-40hp, black marine engine part, 4Boats UK
Starter motor for Mercury Mariner outboard 35hp 40hp 1980-1989, black, 4Boats UK
Starter motor for Mercury Mariner outboard 1980-1989, 35-40hp, marine engine part

Starter Motor for Mercury Mariner 35-40 HP 2-Stroke 2-Cyl 1980-1987 50-41583

PH130-0072

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  • 30 Day Return Policy
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  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular priceΒ£199.00
/
Tax included.

Starter Motor 50-41583

For Mercury & Mariner 35HP - 40HP 2-Stroke Outboards

Restore reliable ignition to your outboard engine with this high-performance replacement starter motor. Specifically engineered for the 33.3ci 2-cylinder powerheads found in mid-80s Mercury and Mariner outboards, this unit provides the high-torque cranking power necessary for consistent starts in demanding marine environments.

RELIABILITY: Built to meet or exceed OEM specifications. Features internal seals and corrosion-resistant coatings to prevent water intrusion and premature failure.

Key Features

  • βœ” Ignition Protected: Certified to SAE J1171 standards.
  • βœ” Direct Fit: Drop-in replacement with no modifications required.
  • βœ” Heavy Duty: High-grade copper windings for maximum torque.
  • βœ” Precision Gear: 10-tooth steel drive gear for smooth engagement.

Technical Specs

Voltage: 12V
Rotation: CCW
Teeth: 10-Tooth Pinion
Type: PMDD
Gear OD: 32.3mm (1.272")
Housing Length: 4.09" (104mm)

Compatibility / Fitment Guide

Make/System Model/Application Years
Mercury / Mariner 35 HP (2-Cylinder, 2-Stroke) 1984 - 1987
Mercury / Mariner 40 HP (2-Cylinder, 2-Stroke) 1980 - 1983

OEM Cross Reference

Mercury Marine: 50-41583, 50-41583T
Sierra Marine: 18-6828
Arco Marine: 5385
Lester / API: 5728 / MOT3010

Questions & Answers

Is this a genuine original part?

This is a premium quality aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.

How do I know if it is compatible?

We recommend checking the SKU/MPN and Cross Reference list provided above. If your original part number is 50-41583 or 50-41583T, this is a guaranteed fit.

Does this include the starter drive gear?

Yes, this is a complete starter assembly that includes the 10-tooth drive gear (Bendix) pre-installed and ready for operation.

Note: Please verify your original part number and visual gear count against the references above before purchasing. Distributed by 4boats.co.uk.

For the products under Β£150 the shipping is Β£6.99.

Free delivery for most items over Β£150.

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