Description
11 1/8 X 13 A3r Prop Qdib | Boat Supply Store
This 11 1/8 x 13 A3r propeller from POLARIS PROPELLER USA, INC. is engineered for enhanced acceleration and top-end speed on compatible outboard engines. Constructed from durable marine-grade aluminum, it features a three-blade design (A3r) optimized for efficient water thrust. This propeller is ideal for recreational boaters seeking to maximize their vessel's responsiveness, particularly in shallow Texas waterways like Lake Conroe.
Key Features
- Optimized for performance with an 11 1/8" diameter and 13" pitch.
- Durable marine-grade aluminum construction resists corrosion.
- Three-blade (A3r) design for efficient thrust and speed.
- Precision balanced for smooth operation and reduced vibration.
- Quik-Lok system for rapid propeller changes.
- Engineered for specific outboard motor applications.
- Direct replacement for specified engine models.
- Cost-effective performance upgrade.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 11 1/8" |
| Pitch | 13" |
| Blade Count | 3 |
| Material | Aluminum |
| Series | A3r |
| Drive System | Qdib |
Who This Is For
Boaters with compatible Polaris outboard engines seeking a reliable and performance-oriented propeller upgrade. Ideal for those who prioritize responsiveness and fuel efficiency during recreational boating activities.
How It Compares
| Feature | 11 1/8 X 13 A3r Prop Qdib | Mercury Marine |
|---|---|---|
| Diameter | 11 1/8" | 11 1/4" |
| Pitch | 13" | — |
| Blade Count | 3 | 3 |
| Material | Aluminum | Aluminum |
Common Concerns Answered
Will this propeller fit my specific outboard motor?
This propeller is designed for specific outboard motor applications. Always verify your engine's compatibility with the 11 1/8 x 13 A3r Qdib specifications before purchasing.
How durable is an aluminum propeller in saltwater?
Marine-grade aluminum propellers offer good durability for freshwater and moderate saltwater use. Proper maintenance, including rinsing after use, will extend its lifespan.
Is the installation process complicated?
The installation difficulty is rated at 1, indicating a very simple process. The Qdib system further simplifies the propeller change.
Frequently Asked Questions
What does the 'A3r' designation signify?
The 'A3r' designation typically refers to a specific blade design or series from Polaris Propeller, often indicating optimized performance characteristics.
What is the benefit of a 3-blade propeller?
A three-blade propeller generally offers a balance between acceleration and top-end speed, making it a versatile choice for many boaters.
How does the 'Qdib' system work?
The 'Qdib' system is a proprietary quick-change mechanism that allows for fast and tool-less propeller replacement.
What is the recommended application for an 11 1/8" x 13" pitch propeller?
This pitch and diameter combination is typically suitable for mid-range horsepower outboards, providing good all-around performance for planing hulls.
Where can I find the exact fitment for my engine?
Consult your outboard motor's owner's manual or the manufacturer's website for precise propeller fitment recommendations.
