About this product :

Starter Motor for Mercury/Mariner 35–50HP 2-Stroke Outboards – Replaces 50-55601A2

High-Quality Aftermarket Starter – 9-Tooth Drive, CCW Rotation

This premium replacement starter motor is designed for Mercury and Mariner 2-cylinder 2-stroke outboard engines, ranging from 35 to 50HP, produced between 1965 and 1983. Featuring a 9-tooth drive and counter-clockwise (CCW) rotation, this unit ensures reliable engine starts in marine environments.

Key Features:

• Fitment: Mercury/Mariner 35HP, 40HP, 50HP (1965–1983 models)
• Drive Gear: 9-Tooth Starter Drive
• Rotation: Counter-Clockwise (CCW)
• Engine Type: 2-cylinder, 2-stroke outboards
• Condition: Brand- aftermarket unit, tested for marine performance

OEM and Aftermarket Cross References:

• Mercury Marine: 50-30829, 50-32403, 50-32411, 50-37345, 50-38890, 50-38890A1, 50-55601, 50-55601A2, 50-55801A
• Aqua Power: 2836
• Sierra: 18-5601
• Arco: 5366
• API Marine: MOT3001
• Arrowhead: SAB0004
• J & N: 410-21000
• WAI: 5400N
• Prestolite: 20513502TBA
• United Technologies: 0996140, SM09961, M055014A, M0551014A, M0551017A, SMH12B31

Why Choose This Starter Motor?

• ✔ Direct replacement for multiple OEM part numbers
• ✔ Built for durability and corrosion resistance in marine conditions
• ✔ 100% – not remanufactured or refurbished
• ✔ Ideal for classic Mercury 2-stroke engines

Note: Please verify your outboard model and part number before purchase. If unsure, contact our support team for assistance with compatibility.

Order now at 4boats.co.uk – trusted UK supplier of Mercury/Mariner outboard starter motors and marine engine parts.