Dual V-Belt Alternator Pulley for Marine Charging Systems

The Balmar Dual V-Belt Pulley is a replacement alternator drive component for marine charging systems using a dual V-belt configuration. Its dual-groove design accommodates parallel V-belts, transferring rotational power from the engine to the alternator while distributing the drive load across both belts. Manufactured from anodised steel, the pulley offers durability for marine engine installations and is suitable for alternator maintenance, pulley replacement and compatible belt-drive modifications.

Key Features

• Dual V-Belt Configuration: Features a dual-groove arrangement for use with compatible parallel V-belt drive systems.
• Alternator Shaft Compatibility: Precision-machined bore allows mounting on compatible alternator shafts.
• V-Belt Compatibility: Accommodates conventional V-belts for mechanical power transmission between the engine and alternator.
• Dual Belt Engagement: Distributes the mechanical drive load across both belts, supporting consistent alternator operation.
• Anodised Steel Construction: Offers a durable surface finish for marine alternator installations.
• Alternator Series Compatibility: Listed among Balmar 6-Series and 94-Series pulley accessories.
• Replacement and Maintenance: Suitable for replacing worn or damaged pulleys and maintaining compatible alternator belt-drive configurations.

The pulley supports marine alternator installations requiring a dual V-belt drive arrangement. Shaft dimensions, belt alignment, groove profile and pulley geometry should be verified before installation.