![Balmar Pulley Kit f\/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/1280x1280/products/28646/38596/87870XL__23856.1742589034.jpg?c=1 "Balmar Pulley Kit f\/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B]")
![Balmar Pulley Kit f\/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/28646/38596/87870XL__23856.1742589034.jpg?c=1 "Balmar Pulley Kit f\/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B]")
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 directly with any issues or concerns.![Balmar Pulley Kit Yanmar f\/3YM30 [48-YSP-3YM-B]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/28654/38605/96627XL__20047.1742849241.jpg?c=1 "Balmar Pulley Kit Yanmar f\/3YM30 [48-YSP-3YM-B]")
![Balmar Yanmar Pulley Kit f\/4JH, 4JHE, -TE, -HTE, -DTE [48-YSP-4JH-F]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/28426/38099/104849XL__41034.1741808650.jpg?c=1 "Balmar Yanmar Pulley Kit f\/4JH, 4JHE, -TE, -HTE, -DTE [48-YSP-4JH-F]")
![Barlmar Pulley Kit f\/Yanmar 4LH-A [48-YSP-4LH-A]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/28643/38593/85167XL__00358.1742589026.jpg?c=1 "Barlmar Pulley Kit f\/Yanmar 4LH-A [48-YSP-4LH-A]")
![Balmar Pulley Kit f\/Yanmar 3JH2-TE, 3JH2-E [48-YSP-3JH-C]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/28645/38595/85889XL__66260.1742589032.jpg?c=1 "Balmar Pulley Kit f\/Yanmar 3JH2-TE, 3JH2-E [48-YSP-3JH-C]")
![Balmar Pulley Kit f\/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A]](https://cdn11.bigcommerce.com/s-tzjarqqxnb/images/stencil/500x659/products/28656/38607/107170XL__01888.1742849289.jpg?c=1 "Balmar Pulley Kit f\/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A]")