Balmar Pulley Kit f/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B] 22.30 X 21.20 X 36.90 8-inch setback and 6-inch rise:

8-inch setback and 6-inch rise: Enhances engine performance and shallow water capabilities

5″ to 51

Box Dimensions: 4"H x 4"W x 8"L WT: 2

15 m³ volume allows you to move more material with each pass

NMEA 2000 Interface

Balmar Pulley Kit f/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B] 22.30 X 21.20 X 36.90 8-inch setback and 6-inch rise:Pulley Kit for Yanmar 2GM20 F, 3GM30 F, 3GM F AltMount Serpentine Pulley Conversion Kit for Yanmar Diesel Engines Yanmar Engines Covered: 3GM30 F, 3GM F Kit Includes: Three Ten Groove (J10) Pulleys, Two J10, 40 Circumference Serpentine Belts (one spare) & Mounting Hardware Note: If you specify an AT 200A Alternator, a longer belt length may be required. This product may not be returned to the original point of purchase. Please contact the manufacturer