Description
Tecnoseal Zinc Volvo Penta Saildrive Anode | Boat Supply Store
Prevent galvanic corrosion on your Volvo Penta Saildrive 130s or 150s with this specialized Tecnoseal zinc anode. Precision-engineered as a split collar, it offers critical protection against saltwater degradation, extending the operational life of your propulsion system. With a weight of 3.15 lbs and dimensions including an inner diameter of 2.98" (75.60mm) and outer diameter of 4.33" (110mm), this anode is optimized for direct installation on your saildrive leg for essential defense.
Key Features
- Targeted Protection: Designed exclusively for Volvo Penta Saildrives 130s & 150s.
- Corrosion Defense: High-quality zinc construction effectively sacrifices itself in saltwater.
- Ease of Installation: Split collar design allows for straightforward fitting and removal.
- Propulsion Longevity: Safeguards critical saildrive components from electrochemical damage.
- Saltwater Specific: Formulated for optimal performance in marine environments.
- Secure Fitment: Ensures reliable contact for maximum protective efficacy.
- Individual Sale: Purchase the exact quantity required for your vessel.
- Expert Engineering: Tecnoseal's commitment to marine-grade sacrificial anodes.
Specifications
| Product Specifications | |
|---|---|
| Material | Zinc |
| Weight | 3.15 lbs (1.43 kg) |
| Length | 5.55" (141mm) |
| Height | 1.57" (40mm) |
| Inner Diameter | 2.98" (75.60mm) |
| Outer Diameter | 4.33" (110mm) |
| Bore Diameter 1 | 1.81" (46mm) |
| Bore Diameter 2 | 3.54" (90mm) |
Who This Is For
Owners of sailing vessels equipped with Volvo Penta Saildrives 130s and 150s operating within saltwater environments. This anode is essential for those prioritizing the prevention of galvanic corrosion and the extended durability of their saildrive propulsion.
How It Compares
| Feature | Tecnoseal Zinc Volvo Penta Saildrive Anode | Competitor |
|---|---|---|
| Material | Zinc | Zinc, Zinc |
| Compatibility | Volvo Penta Saildrives 130s & 150s | Volvo Penta Saildrives 130S, 150S, Volvo Penta Saildrives 130S, 150S |
| Weight | 3.15 lbs (1.43 kg) | Approx. 3.1 lbs, Approx. 3.2 lbs |
| Design | Split Collar | Split Collar, Split Collar |
Common Concerns Answered
Why do anodes corrode quickly?
Rapid anode corrosion can stem from incorrect anode material selection for the water type (e.g., using zinc in freshwater), improper installation leading to poor electrical contact, or underlying electrical system issues on the boat that accelerate the galvanic process.
Is it difficult to find the right anode for my Volvo Penta Saildrive?
Sourcing the correct anode for specific Volvo Penta Saildrive models is crucial. This Tecnoseal anode is precisely engineered for the 130s and 150s models, addressing the common challenge of finding a perfectly matched replacement part.
Is the price of this anode justified?
While price is a factor, the investment in a correct, high-quality anode like this Tecnoseal zinc option is significantly less than the potential cost of repairing or replacing a saltwater-corroded saildrive. Proper protection is essential for propulsion longevity.
Frequently Asked Questions
What is the primary function of a zinc anode on a Volvo Penta Saildrive?
A zinc anode on a Volvo Penta Saildrive acts as a sacrificial component, corroding instead of the more critical and expensive metal parts of the saildrive leg and propeller. This process, known as galvanic corrosion protection, is vital in saltwater environments.
Can this Tecnoseal anode be used in freshwater?
No, this Tecnoseal anode is specifically manufactured from zinc for saltwater environments. Zinc provides optimal sacrificial protection in high-salinity conditions. For freshwater applications, an aluminum or magnesium anode is generally recommended.
What is the recommended replacement interval for my Volvo Penta Saildrive anode?
Anode replacement frequency varies based on operating environment and usage. It's recommended to inspect your anode at least annually and replace it when it is visibly depleted (typically when 50% or more has corroded away) to maintain effective protection.
Could you detail the dimensions of this Tecnoseal Zinc Volvo Penta Split Collar Anode?
This anode measures 5.55 inches (141mm) in length and 1.57 inches (40mm) in height, with an inner diameter of 2.98 inches (75.60mm) and an outer diameter of 4.33 inches (110mm). It also features bore diameters of 1.81 inches (46mm) and 3.54 inches (90mm).
What is the total weight of this Tecnoseal anode?
The Tecnoseal Zinc Volvo Penta Split Collar Anode weighs 3.15 pounds (1.43 kilograms), providing substantial material for sacrificial protection.