Yamaha Propeller Hardware Kit – F50 4-Stroke & 40-55HP 2-Stroke

Description

Complete Propeller Hardware Kit for Yamaha Outboards

This Yamaha propeller hardware kit provides the essential components required to properly install and secure a propeller on compatible Yamaha outboard motors.

Whether you are installing a new propeller, replacing worn hardware, or keeping spare parts onboard, this kit ensures the propeller is mounted securely and aligned correctly on the prop shaft.

Using the correct propeller hardware helps prevent vibration, propeller slippage, and damage to the propeller shaft.

Compatible Yamaha Outboards

This hardware kit fits several Yamaha outboard models including:

4 Stroke:

• F50(95~00)

2 Stroke:

• 40(84~01), P40, P50, Pro50
• C40, C50, C55, CV40, CV55, E48
• 50

These engines commonly share the same propeller shaft hardware configuration.

Kit Includes

This propeller hardware kit typically includes the components required for proper propeller installation:

• Spacer
• Flat washer
• Propeller nut
• Cotter pin

Each component is designed to ensure the propeller remains securely installed while maintaining proper shaft alignment.

Ideal For

• Installing a replacement propeller
• Replacing worn or damaged hardware
• Routine outboard maintenance
• Keeping spare prop hardware onboard
• Emergency propeller replacement situations
• Why Proper Propeller Hardware Matters
• Using the correct propeller hardware ensures:
• Proper propeller alignment
• Reduced vibration and drivetrain wear
• Secure propeller installation
• Protection of the propeller shaft
• Reliable engine performance

Incorrect or worn hardware can lead to prop movement, vibration, or shaft damage over time.

Installation Notes

1. Inspect the propeller shaft and remove debris or old grease.
2. Apply marine grease to the propeller shaft before installing the propeller.
3. Install the thrust washer and propeller in the correct order.
4. Install the remaining hardware components according to Yamaha specifications.
5. Tighten the propeller nut to the recommended torque specification.
6. Secure the installation using the cotter pin.

Reliable Propeller Installation

This complete Yamaha propeller hardware kit provides the correct components required to properly install and secure a propeller on compatible Yamaha outboards, helping ensure dependable performance and long service life.