Description
Michigan Wheel 14.375" x 18" S4L Apollo Prop | Boat Supply Store
This Michigan Wheel Apollo propeller is engineered to enhance planing efficiency and mid-range acceleration for a variety of outboard applications. Featuring a 14 3/8-inch diameter and an 18-inch pitch, this S4L series prop is constructed from durable aluminum alloy to withstand demanding marine environments. It's an ideal upgrade for bass boats operating on Lake Conroe or bay boats navigating the flats of the Gulf Coast, providing reliable power transfer and improved fuel economy.
Key Features
- Optimized for improved hole shot and mid-range performance
- Durable aluminum alloy construction for extended service life
- 14 3/8-inch diameter for balanced water engagement
- 18-inch pitch for efficient cruising speeds
- S4L series design for broad applicability
- Engineered for reliable power delivery
- Reduces cavitation and increases efficiency
- Direct replacement for many common outboard engines
Specifications
| Product Specifications | |
|---|---|
| Diameter | 14 3/8 inches |
| Pitch | 18 inches |
| Material | Aluminum Alloy |
| Series | S4L Apollo |
Who This Is For
Boaters seeking to improve their vessel's acceleration and cruising speed will find this propeller beneficial. It is suitable for those needing a reliable replacement or performance upgrade for their compatible outboard engine.
How It Compares
| Feature | Michigan Wheel 14.375" x 18" S4L Apollo Prop | Turning Point |
|---|---|---|
| Diameter | 14.375 inches | 14.25 inches |
| Pitch | 18 inches | — |
| Material | Aluminum Alloy | Aluminum |
| Hub Kit Compatibility | Requires specific hub kit | May include interchangeable hub kit |
Common Concerns Answered
Will this propeller fit my outboard motor?
This propeller is designed for specific outboard engine applications. Always verify fitment against your engine's specifications and consult the manufacturer's recommendations to ensure compatibility before purchase.
How does aluminum compare to stainless steel for propellers?
Aluminum propellers offer a cost-effective solution and are generally lighter. Stainless steel propellers provide superior durability and corrosion resistance, often yielding better performance in challenging conditions.
What is the advantage of an S4L series propeller?
The S4L series is engineered for a balance of performance characteristics, including improved hole shot and mid-range efficiency, making it a versatile choice for many boat types and applications.
Frequently Asked Questions
What is the correct pitch for my boat?
Propeller pitch is a critical factor influencing your boat's speed and load-carrying capacity. An 18-inch pitch generally supports higher cruising speeds. Consult your engine's manual or a propulsion specialist for the optimal pitch based on your boat's hull type, weight, and typical operating conditions.
How do I know if 14 3/8 inches is the right diameter?
Propeller diameter affects the amount of water the propeller can 'grip'. A 14 3/8-inch diameter is a common size designed to efficiently engage a substantial water column for optimal thrust, but verify compatibility with your engine's horsepower and lower unit size.
What is the purpose of the S4L designation?
The S4L designation typically refers to a specific blade design and construction profile within the Michigan Wheel Apollo line, engineered for a particular performance envelope, often emphasizing efficiency and durability.
Does this propeller come with a hub kit?
No, this propeller requires a separate hub kit for installation. Please ensure you select the correct hub kit that is compatible with your specific outboard engine model and serial number.
What is the typical lifespan of an aluminum propeller like this?
The lifespan of an aluminum propeller is highly dependent on operating conditions, maintenance, and impact. Regular inspection for damage, proper storage, and avoidance of debris can significantly extend its operational life.
