Yanmar 3YM30 Serpentine Pulley Conversion Kit

This AltMount® Serpentine Pulley Kit is designed specifically for Yanmar 3YM30 diesel engines, providing a robust solution for your engine setup.

Yanmar Engines Covered: 3YM30

Kit Includes: Three Ten-Groove (J10) pulleys, Two J10, 39" circumference serpentine belts (one spare), and all necessary mounting hardware.

Note: If using with an AT-200A alternator, a longer belt length may be necessary.

Return Policy: This product may not be returned to the original point of purchase. Please contact the manufacturer directly for any issues or concerns.

• Custom designed for Yanmar 3YM30 engines
• Includes three J10 pulleys for enhanced performance
• Comes with two serpentine belts, one of which is a spare
• Comprehensive mounting hardware included
• Compatible with AT-200A alternator with longer belt option