<https://mygreenoutdoors.com/balmar-alternator-1-2-single-foot-j10-serpentine-pulley-170a-12v-xt-sf-170-j10/#Product>
<http://schema.org/description>
"Alternator 1-2\" Single Foot J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved heat-sinking capabilities on all our alternators to ensure improved system reliability combined with increased charging power.Features:1-2\" Single Foot J10 Serpentine Pulley170A12VThis product may not be returned to the original point of purchase.  Please contact the manufacturer directly with any issues or concerns. Specifications:Voltage: 12vAmperage: 170aBox Dimensions: 9&quot;H x 10&quot;W x 10&quot;L WT: 13.9 lbsUPC: 676205500838Brochure (pdf)"
<https://mygreenoutdoors.com/balmar-alternator-1-2-single-foot-j10-serpentine-pulley-170a-12v-xt-sf-170-j10/>