Balmar 48YSP6LYA Serpentine Pulley Kit for Yanmar 6LY 6LYA-STP 6LY2-STP Engines

The Balmar 48YSP6LYA is a precision-engineered serpentine pulley kit designed specifically for Yanmar 6LY, 6LYA-STP, and 6LY2-STP marine diesel engines. This kit enables proper installation and operation of Balmar high-output alternators on these popular Yanmar engine models.

Key Features:

• Engine-specific design ensures proper belt alignment and tension
• Serpentine pulley configuration for improved belt grip and reduced slippage
• Engineered for Yanmar 6-cylinder marine diesel applications
• Includes mounting hardware and components for complete installation
• Manufactured to Balmar's marine-grade quality standards

This pulley kit is essential when upgrading to a Balmar alternator system on Yanmar 6LY series engines, providing the correct pulley ratio and mounting configuration for optimal charging performance in marine environments.