Description
Volvo Penta C7 Front S3L Duoprop | Boat Supply Store
Engineered for Volvo Penta D4 and D6 series sterndrives, this C7 Front S3L Duoprop propeller significantly enhances low-speed maneuverability and high-speed efficiency. Constructed from high-strength stainless steel, it provides a 16.1-inch pitch and a 21.7-inch diameter for optimal hydrodynamic lift. Ideal for performance-oriented cruising or towing applications on vessels operating in the Gulf of Mexico's offshore environments.
Key Features
- Optimized Thrust for superior acceleration and pulling power.
- Enhanced Efficiency reduces fuel consumption at cruising speeds.
- Durable Stainless Steel construction resists corrosion and abrasion.
- Precise Fitment engineered specifically for Volvo Penta D4/D6 engines.
- Hydrodynamic Design maximizes lift and minimizes drag.
- Superior Maneuverability for precise control at low speeds.
- Reduced Vibration for a smoother, quieter ride.
- Long-Term Performance ensures consistent operation across seasons.
Specifications
| Product Specifications | |
|---|---|
| Brand | VOLVO PENTA |
| Diameter | 21.7 inches |
| Pitch | 16.1 inches |
| Series | S3L |
| Blade Count | 3 (Front) |
Who This Is For
Boaters seeking to maximize the performance of their Volvo Penta D4 or D6 sterndrive engine. This propeller is for those who demand superior acceleration, fuel efficiency, and robust durability in challenging marine conditions.
How It Compares
| Feature | Volvo Penta C7 Front S3L Duoprop | Mercury Marine Enertia ECO |
|---|---|---|
| Propeller Type | Duoprop (Front) | 3-Blade Single |
| Material | Stainless Steel | X7 Stainless Steel |
| Diameter | 21.7 inches | 14.6 inches |
| Pitch | 16.1 inches | — |
| Engine Compatibility | Volvo Penta D4/D6 | Mercury Outboards Verado |
Common Concerns Answered
Will this propeller fit my existing Volvo Penta stern drive?
The C7 Front S3L Duoprop is specifically engineered for Volvo Penta D4 and D6 series sterndrive engines, ensuring precise fitment and optimal performance when installed according to manufacturer guidelines.
How does the Duoprop system differ from a single propeller?
The Duoprop system utilizes two counter-rotating propellers, which significantly reduces torque, improves acceleration, enhances straight-line tracking, and increases overall efficiency compared to a single propeller setup.
Is stainless steel the best material for this propeller?
Yes, the high-strength stainless steel construction provides superior durability, corrosion resistance, and blade strength compared to aluminum, ensuring longevity and consistent performance in saltwater environments.
Frequently Asked Questions
What is the specific diameter and pitch of the C7 Front S3L Duoprop?
The C7 Front S3L Duoprop has a diameter of 21.7 inches and a pitch of 16.1 inches.
Which Volvo Penta engine series is this Duoprop designed for?
This Duoprop is designed for Volvo Penta D4 and D6 series sterndrive engines.
What are the primary benefits of using a Duoprop system?
Key benefits include improved acceleration, better fuel economy, enhanced straight-line stability, and reduced vibration.
How do I determine if this is the correct propeller size for my boat?
Consult your boat's performance manual or a qualified marine technician. Proper propeller selection depends on engine horsepower, gear ratio, boat hull type, and typical operating load.
What is the role of the 'Front' designation in the product name?
The 'Front' designation signifies that this is the forward propeller in a two-propeller Duoprop system. It works in conjunction with a rear propeller for optimal performance.
