The Prestolite Electric Leece-Neville IdlePro Extreme 24V 275A Alternator is designed to deliver ideal output at low engine speeds in a lighter weight and lower maintenance package. The alternator has an operating temperature system range from -40 to 257 degrees F, weighs 39 lbs, and has dual cable terminals for extended coverage and remote sense capability for reduced battery charge time. It also features Isolated Ground Technology to protect engines from electrolytic damage and eliminates electrical noise that can cause ghost or false engine codes. The alternator also features eCoated heavy duty housing, an auxiliary draft cooling design to control front bearing temperature, and no core.