Single V-Belt Alternator Pulley for Marine Charging Systems

The Balmar Single V-Belt Pulley is a replacement alternator drive component for marine charging systems using a conventional V-belt configuration. Featuring a 2.2-inch outside diameter, 1/2-inch V-belt profile and 17mm shaft bore, it transfers rotational power from the engine belt drive to compatible alternators. Its single-groove design supports direct belt engagement, while the anodised steel construction offers durability for marine engine installations. Suitable for alternator maintenance, pulley replacement and compatible belt-drive modifications.

Key Features

• Single V-Belt Configuration: Features a conventional single-groove profile for use with compatible V-belt drive systems.
• Alternator Shaft Compatibility: Manufactured with a 17mm bore for mounting on compatible alternator shafts.
• Compact Pulley Diameter: Features a 2.2-inch outside diameter for applications requiring this pulley size.
• V-Belt Compatibility: Accommodates a 1/2-inch V-belt for mechanical power transmission from the engine.
• Anodised Steel Construction: Provides a durable surface finish for marine alternator installations.
• Alternator Series Compatibility: Listed for Balmar 6-Series and 94-Series alternator applications.
• Replacement and Maintenance: Suitable for replacing worn or damaged pulleys and maintaining compatible alternator belt-drive configurations.

The pulley supports the maintenance of marine alternator drive systems requiring a conventional single V-belt arrangement. Shaft dimensions, belt alignment and pulley geometry should be verified before installation.