Alternator 24 V / 55 A / single foot
Alternator 12 V / 55 A / single foot
Optimal performance at a good price. These factory-rebuilt alternators are available in various models and fit a variety of engines. Other alternators, special models, are available on request.
Alternator 12 V / 70 A / single foot
Optimal performance at a good price. These factory-rebuilt alternators are available in various models and fit a variety of engines. Other alternators, special models, are available on request.

Alternator 12 V / 70 A / dual foot
Optimal performance at a good price. These factory-rebuilt alternators are available in various models and fit a variety of engines. Other alternators, special models, are available on request.

Alternator 12 V / 90 A / single foot
Optimal performance at a good price. These factory-rebuilt alternators are available in various models and fit a variety of engines. Other alternators, special models, are available on request.
Product details
Our factory-rebuilt alternators have a 1 year warranty and offer optimum performance at an affordable price. All units have a built-in controller, but can be supplied with a "Sterling" high-performance controller on request.
These alternators fit a wide variety of engines. Other special types of alternators are available upon request.
Which criteria should be considered when selecting a replacement alternator?
1. Robust construction
Marine alternators are usually operated under high loads. To achieve a long service life, they should be equipped with high-temperature grease, large cooling vents, large fans, high strength bearings and high-current diodes.
2. High performance
The alternator output should be between 25% - 40% of your total battery capacity.
3. Structural shape
Most replacement alternators are available in 4 different designs. The structural shape is determined by the width (B), number and spacing (C) of the bottom attachment points (eyes). This can be compensated for with spacers.
4. Belt pulleys
Heavy-duty alternators require different belt widths according to their power. Up to 70A, a 3/8" (10mm) belt is required and up to 100A, a 1/2" (13mm) belt is required. For units above 100A, a double belt is recommended.
Note: The alternator is not grounded. B- is on the housing.
Accessories
Similar items










Comparison with other products
Customers ask customers
Ask other SVB customers who have already purchased this product from us about their experience.
Your question will be automatically forwarded to other SVB customers and published on the product page. Please do not ask any questions which can only be answered by the SVB team – such as the status of an order or product availability. You are also more than welcome to contact our SVB team by email at: info@svb24.com or by phone on: +49 (0)421 57290510 .