![Balmar Pulley Kit f/Yanmar 6LY, 6LYA-STP, 6LY2-STP [48-YSP-6LY-A]](https://www.outgearzero.com/wp-content/uploads/2025/4/1744977898/balmar-pulley-kit-f-yanmar-6ly-6lya-stp-6ly2-stp-48-ysp-6ly-a-1744977903.webp)
Description
Pulley Kit for Yanmar 6LY, 6LYA-STP, 6LY2-STP
AltMount Serpentine Pulley Conversion Kit for Yanmar Diesel Engines
Yanmar Engines Covered: 6LY, 6LYA-STP, 6LY2-STP
Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 55 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.
![ARCO Marine Zeus A275L J180 4" Alternator w/Isolated Ground Terminal Block [4023]](https://www.outgearzero.com/wp-content/uploads/2025/4/1744977754/arco-marine-zeus-a275l-j180-4-alternator-w-isolated-ground-terminal-block-4023-1744977758.webp)
![ARCO Marine Zeus A275L 3.15 Alternator w/Case Ground (Common Rail) Terminal Block [4020]](https://www.outgearzero.com/wp-content/uploads/2025/4/1744977754/arco-marine-zeus-a275l-3-15-alternator-w-case-ground-common-rail-terminal-block-4020-1744977758.webp)
![ARCO Marine Zeus A225S 1"-2" Single Foot Alternator w/Isolated Ground Terminal Block [4015]](https://www.outgearzero.com/wp-content/uploads/2025/4/1744977754/arco-marine-zeus-a225s-1-2-single-foot-alternator-w-isolated-ground-terminal-block-4015-1744977758.webp)
![ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4031]](https://www.outgearzero.com/wp-content/uploads/2025/4/1744977690/arco-marine-zeus-a275l-transit-alternator-w-terminal-block-4031-1744977694.webp)
Reviews
There are no reviews yet.