Sierra Marine Outboard Starter (MPN: 18-55505)

Durable starter designed for Mercury Marine engines with advanced protection features.

The Sierra Marine Outboard Starter is engineered to meet the demands of high horsepower marine engines while providing reliable performance in harsh marine environments. This starter features a permanent magnet gear reduction design with a 6:1 gear reduction ratio, ensuring efficient power delivery and enhanced starting capability for Mercury Marine engines.

Constructed with durability in mind, the starter is designed to isolate internal components from extreme marine elements, significantly reducing the risk of damage from moisture and corrosion. The integrated one-way valve and relief cuts effectively remove moisture, preventing water accumulation that could compromise functionality.

The exterior of the starter housing is painted to resist rust and corrosion, maintaining its appearance and performance over years of service. Sierra Marine products are known for their quality, meeting or exceeding the specifications of the original equipment parts they replace, making them a trusted choice for marine engine maintenance.

Features

• Designed To Isolate The Internal Components From The Extreme Elements Found In The Marine Environment
• Integrated One-Way Valve And Relief Cuts To Remove Moisture And Prevent Water Accumulation
• Starter Housing Is Painted To Prevent Rust And Corrosion On The Exterior Surface While Keeping Your Starter Looking Like New After Many Years Of Service
• All Marine Products Both Meet Or Exceed The Original Equipment Part It Replaces

Specifications

• Manufacturer: Sierra Marine
• Manufacturer Part Number: 18-55505
• Condition: New
• Flywheel/Flex Plate Tooth Count: 9
• Color: Black
• Drive Type: Gear Reduction
• Gear Reduction Ratio: 6:01
• Power Output: 0.8 Kilo Watt
• Weight (LB): 7.7 Pound

Technical Documents

• Starter-Brochure_2020.pdf