
PROPELLER
Yamaha 66T-15710-00 Manual Starter Assembly for 40HP 2-Stroke Outboard Motor
The 66T-15710-00 Manual Starter Assembly is a reliable replacement recoil starter designed for Yamaha 40HP 2-stroke outboard engines. It provides smooth and stable manual starting performance, making it an ideal solution for replacing damaged, worn, or aging starter components.
Yamaha 66T-15710-00 Starter Assembly for 40HP 2 Stroke Outboard Motor Parts
Product Overview
The 66T-15710-00 Manual Starter Assembly is a reliable replacement recoil starter designed for Yamaha 40HP 2-stroke outboard engines. It provides smooth and stable manual starting performance, making it an ideal solution for replacing damaged, worn, or aging starter components.
Built with durable marine-grade materials and precise manufacturing standards, this starter assembly ensures excellent fitment, easy installation, and long service life in demanding marine environments.

Product Details
Product Name: Manual Starter Assembly / Recoil Pull Starter
OEM Part Number: 66T-15710-00
Alternative Part Number: 66T-15710-01
Engine Type: 2-Stroke Outboard Engine
Horsepower: 40HP
Application: Yamaha Outboard Motor
Compatible Yamaha Outboard Models
This starter assembly is designed for:
- Yamaha E40X 40HP 2-Stroke Outboard Motor
- Yamaha 40X Series Outboard Engine
- Yamaha 40XMH / 40XWH Models
Also compatible with some Yamaha-based outboard engines using the same platform. Please confirm your engine model and part number before ordering.
Key Features
Reliable Starting Performance
Provides smooth recoil operation and helps restore quick engine starting when the original starter assembly becomes damaged or difficult to operate.
Direct Replacement Design
Manufactured according to original specifications for accurate fitment and easy replacement without modification.
Durable Marine Construction
Designed to withstand vibration, frequent operation, moisture, and harsh marine conditions.
Complete Starter Assembly
Includes the main recoil starter components, allowing convenient replacement instead of repairing individual parts.
Common Problems When Replacement Is Needed
A damaged recoil starter assembly may cause:
- Starter rope cannot retract properly
- Pull handle feels loose or stuck
- Broken starter spring
- Difficult engine starting
- Abnormal noise during pulling operation
Replacing the complete starter assembly helps restore normal starting performance and reduces maintenance time.
Application
Suitable for:
- Boat repair workshops
- Marine maintenance companies
- Outboard engine service centers
- Spare parts distributors
- Fishing boat owners
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