Balmar Pulley Kit f/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B] Brand_Bennett Marine Incorporates a reliable and affordable

Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2" water level

16mm Double Block

29mm Carbo T2 Block

Cost savings: the increased efficiency and performance mean the pumps can be used with smaller autopilot course computers than equivalent drive units

UPC: 000000004046

Balmar Pulley Kit f/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B] Brand_Bennett Marine Incorporates a reliable and affordablePulley 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