Description
Mercruiser III Hub 23 Splines | Boat Supply Store
This HMS HUBS, INC hub assembly is engineered to interface with Mercury MerCruiser III stern drive propellers, providing a critical 23-spline connection for secure power transmission. Designed for durability in marine environments, it ensures consistent torque transfer from the engine to the propeller shaft. Essential for trailering applications, this hub maintains propeller integrity during transport and launch, preventing damage and ensuring readiness for operation on Lake Conroe.
Key Features
- Durable construction for marine environments
- Precise 23-spline interface for Mercury MerCruiser III
- Secure power transmission to propeller
- Reliable performance in trailering applications
- Integrity maintained during transport and launch
- Optimal torque transfer from engine
- Engineered for longevity
- Direct replacement for specific MerCruiser models
Specifications
| Product Specifications | |
|---|---|
| Spline Count | 23 |
| Brand | HMS HUBS, INC (C) |
| Model | Mercruiser III Hub |
Who This Is For
Boaters with Mercury MerCruiser III stern drives requiring a 23-spline propeller hub. Ideal for owners prioritizing reliable componentry for trailering and on-water performance.
How It Compares
| Feature | Mercruiser III Hub 23 Splines | Competitor |
|---|---|---|
| Spline Count | 23 | 23 |
| Compatibility | Mercruiser III | MerCruiser Alpha One Gen 2 |
Common Concerns Answered
Will this hub fit my specific MerCruiser stern drive?
This hub is designed with a 23-spline count, specifically intended for Mercury MerCruiser III applications. Always verify your existing propeller shaft's spline count before purchase.
How durable is this hub for trailering my boat?
Engineered for marine use, this hub is built to withstand the stresses of trailering, ensuring propeller protection and secure attachment during transport and launch operations.
What is the primary function of this hub assembly?
Its primary function is to provide a secure, 23-spline connection between your MerCruiser stern drive and the propeller, facilitating efficient power transfer and maintaining propeller integrity.
Frequently Asked Questions
What is the spline count for this Mercruiser hub?
This Mercruiser hub features a 23-spline count, essential for proper engagement with compatible stern drive shafts and propellers.
Which boat engines is this hub compatible with?
This hub is specifically designed for Mercury MerCruiser III stern drive applications.
What is the material composition of the hub?
While specific material composition is not detailed, it is engineered for durability in the harsh marine environment and trailering stresses.
Does this hub include any other components?
This listing is for the hub assembly only; any necessary hardware or shear pins are typically sold separately.
What is the significance of 23 splines in a propeller hub?
The 23-spline count dictates the precise mechanical interface required to lock the propeller onto the drive shaft, ensuring optimal torque transfer and preventing slippage under load.
