2007 Kenworth W900B Sleeper Semi Truck This 2007 Kenworth W900B is a heavy-duty workhorse that has been meticulously maintained and upgraded for long-haul reliability. Its powered by a 575 HP Cummins ISX15 with a complete in-frame overhaul just 4,830 miles ago and a new long block with 178k miles. The Eaton-Fuller 18-speed manual transmission was replaced earlier this year, and both differentials were replaced in 2024. Other upgrades include a new turbo, PDI double oil cooler, 4-core radiator, and 3.55 ratios with full lockers. It rides on air suspension with tri-axle configuration and aluminum wheels. The studio sleeper features custom wood flooring, cabinetry, a Magnum bumper, Wilson cell booster, inverter, and high-end interior finishes. All major service invoices are available for review. This truck is turn-key, powerful, and built for serious operators. Located in Price, UT 84501 For more information, please call 833-265-6113 and mention ID 17250