OTC Transmission Input Shaft Bearing Driver Eases the task of installing input shaft bearings on Eaton/Fuller Roadranger transmissions with 2 inch diameter input shafts. High-grade materials ensure quality performance over the lifetime of the tool. Made in USA. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.