Description
Volvo Penta D2 Rear A4R Duoprop | Boat Supply Store
Optimize your vessel's stern drive performance with the Volvo Penta D2 Rear A4R Duoprop. This propeller set is engineered for superior thrust and fuel efficiency, crucial for navigating shallow Texas bays or accelerating rapidly from a standstill. The A4R pitch ensures efficient power transfer across a broad RPM range, directly impacting your boat's top-end speed and hole-shot capability.
Key Features
- Optimized Thrust for superior acceleration and load-carrying capacity.
- Enhanced Fuel Efficiency reducing operational costs on extended voyages.
- Durable Construction utilizing marine-grade alloys for longevity.
- Corrosion Resistance ensuring reliable performance in saltwater environments.
- Precise Fitment engineered for specific Volvo Penta D2 applications.
- Reduced Vibration for a smoother, quieter boating experience.
- A4R Pitch calibrated for balanced performance across RPM spectrum.
- Genuine OEM Component guaranteeing exact specifications and quality.
Specifications
| Product Specifications | |
|---|---|
| Propeller Type | Duoprop |
| Rear Propeller Designation | A4R |
| Brand | Volvo Penta |
| Engine Compatibility | D2 Series |
Who This Is For
This rear Duoprop propeller is designed for owners of Volvo Penta D2 series stern drive engines seeking to replace a worn or damaged component. It is ideal for boaters prioritizing consistent, efficient propulsion for cruising or light towing applications.
How It Compares
| Feature | Volvo Penta D2 Rear A4R Duoprop | Not Applicable |
|---|---|---|
| Propeller Type | Duoprop | Single Prop |
| Material | Marine-grade alloy | Typically less capable |
| Fitment | Volvo Penta D2 Specific | Universal Fit |
Common Concerns Answered
Will this propeller fit my D2 engine?
This is the genuine Volvo Penta D2 Rear A4R Duoprop, specifically engineered for D2 series engines. Always verify your existing setup against the SKU M3851442 for confirmed compatibility.
How does the A4R pitch affect performance?
The A4R pitch is designed to offer a balanced performance profile, providing strong acceleration and good top-end speed, which is crucial for versatile boating.
What is the expected lifespan of this propeller?
Constructed from marine-grade alloys with robust corrosion resistance, this genuine Volvo Penta Duoprop is built for extended service life in demanding marine conditions.
Frequently Asked Questions
What is the primary benefit of a Duoprop system?
A Duoprop system, with its counter-rotating propellers, significantly increases efficiency, reduces torque steer, and enhances maneuverability compared to a single propeller setup.
Does this unit include the front propeller?
This listing is for the D2 Rear A4R Duoprop propeller only. The front propeller is typically sold separately or as part of a complete Duoprop kit.
What material is this propeller made from?
This Volvo Penta Duoprop propeller is manufactured from high-strength marine-grade alloys, selected for their durability and resistance to the marine environment.
What is the pitch of the A4R propeller?
The A4R designation indicates a specific pitch optimized for the performance characteristics of Volvo Penta D2 engines, balancing acceleration and top-end speed.
How do I know if I need a rear propeller?
A rear propeller replacement is typically needed when the rear prop on your Duoprop unit is damaged, worn, or if you are performing a full Duoprop system overhaul.
