MIDWEST MOTORS

DRIVING THE HEARTLAND • EST. 2024

Product Overview

Ensure your marine engine fires up reliably every time with this premium DB Electrical starter motor. Engineered specifically for Mercury Marine outboard engines ranging from 35HP to 50HP, this unit meets or exceeds OEM specifications for fitment and performance. Built with high-quality components, it provides the cranking power needed for harsh marine environments.

Technical Specifications

• Part Number: 410-21049
• Voltage: 12V
• Rotation: Counter Clockwise (CCW)
• Teeth: 10-Tooth Pinion
• Starter Type: PMDD (Permanent Magnet Direct Drive)

Fitment & Compatibility

This starter is a direct replacement for the following Mercury Marine applications:

• Mercury 35HP (1984-1989)
• Mercury 40HP (1980-1988)
• Mercury 45HP (1986-1989)
• Mercury 50HP (1980-1985)

Cross Reference Numbers

Replaces OEM Parts: Mercury 50-41583, 50-44415, 50-44415T, 50-90983A, 50-90983T1, United Tech SM11478, SM41583.