Description
Volvo Penta D0 Rear A4r Duoprop | Boat Supply Store
This D0 Rear A4r Duoprop from Volvo Penta is engineered for peak efficiency and thrust in demanding marine environments. Designed for the rear position in a Duoprop system, it features a specific pitch and diameter to optimize hydrodynamic performance. Its robust construction ensures durability for consistent operation in saltwater or freshwater applications.
Key Features
- Optimized Thrust for superior acceleration and top-end speed.
- Engineered for Rear Position ensuring correct Duoprop system balance.
- Durable Construction built to withstand harsh marine conditions.
- Genuine Volvo Penta Component for guaranteed compatibility and quality.
- Improved Fuel Efficiency achieved through precise blade design.
- Reduced Vibration for a smoother, quieter boating experience.
- Corrosion-Resistant Materials for extended lifespan.
- Direct Fit Replacement for specified Volvo Penta sterndrives.
Specifications
| Product Specifications | |
|---|---|
| Brand | VOLVO PENTA |
| Part Number | D0 Rear A4r Duoprop |
| SKU | M3851440 |
| Category | Engine |
| Propeller Type | Duoprop (Rear) |
Who This Is For
Boaters seeking to replace or upgrade the rear propeller on their Volvo Penta Duoprop sterndrive system. This component is critical for maintaining the original performance specifications of your vessel's propulsion.
How It Compares
| Feature | Volvo Penta D0 Rear A4r Duoprop | Other Brand |
|---|---|---|
| Propeller Type | Duoprop (Rear) | Single Propeller |
| Material | High-strength marine alloy | Standard marine alloy |
| Durability | Excellent | Good |
| Performance | Optimized for Duoprop | General purpose |
Common Concerns Answered
Will this propeller fit my existing Volvo Penta sterndrive?
This D0 Rear A4r Duoprop (SKU: M3851440) is specifically designed for the rear position of Volvo Penta Duoprop sterndrive systems. Always verify compatibility with your specific sterndrive model number before purchasing.
How does the Duoprop system affect performance compared to a single propeller?
The Duoprop system, utilizing matched front and rear propellers like this A4r, significantly enhances acceleration, improves fuel efficiency, and provides better handling at both low and high speeds compared to single propeller setups.
What is the expected lifespan of this propeller?
The lifespan of any marine propeller is dependent on usage and maintenance. However, genuine Volvo Penta propellers are constructed with high-strength, corrosion-resistant alloys designed for longevity in marine environments.
Frequently Asked Questions
What is the purpose of a rear propeller in a Duoprop system?
The rear propeller in a Duoprop system works in conjunction with the front propeller to provide increased thrust, improved efficiency, and better handling characteristics. It counter-rotates to eliminate propeller slip and torque, maximizing power transfer to the water.
What does 'A4r' signify in the product name?
'A4r' refers to a specific pitch and diameter combination designed by Volvo Penta for optimal performance within their Duoprop sterndrive configurations. It dictates the propeller's rotational speed and its ability to move water.
Is this propeller suitable for saltwater use?
Yes, this D0 Rear A4r Duoprop is constructed from materials designed to resist corrosion and withstand the harsh conditions of saltwater marine environments.
What is the significance of 'D0 Rear'?
'D0 Rear' identifies this propeller as the specific rear propeller component designed for the D0 series of Volvo Penta Duoprop sterndrives. It is crucial for the correct functioning of the paired propeller system.
Can I use this propeller as a front propeller?
No, this is explicitly a 'Rear' propeller. Duoprop systems require precisely matched front and rear propellers; using the incorrect propeller in either position will compromise performance and could lead to damage.
