626 Gear Kit for 2T 9.9HP and 15HP Boat Motors Old Version 9.9A 15A Forward Pinion Description This gear kit is designed for use with older 2T 9.9HP and 15HP outboard motors, specifically the old version 9.9A and 15A forward configurations. It is compatible with part numbers 62645560 and 6264555100 and serves as an engine accessory to restore proper gear engagement and forward drive operation. Key benefits Restores drivetrain function: replaces worn or damaged forward pinion components to reestablish reliable gear engagement and forward propulsion. Reduces vibration and noise: precise compatibility helps ensure smooth meshing of gears, reducing unusual vibrations and gear noise common with worn parts. Minimizes downtime: direct compatibility with listed part numbers simplifies repairs and shortens service time when performing lower unit maintenance. Fits original design: intended for the old version 9.9A and 15A forward gearcases, helping maintain correct alignment and clearances without major modifications. Features and attributes Compatibility: suitable for 2T 9.9HP and 15HP outboard motors, old version 9.9A and 15A forward. Compatible with part numbers 62645560 and 6264555100. Function: forward pinion and associated gear kit components for engine lower unit and replacement. Performance: engineered to match original gear geometry and tooth profile to maintain expected forward drive behavior. Installation: designed for straightforward replacement where part numbers match; recommended to follow service manual procedures and torque specifications. Practical applications a worn forward pinion during lower unit rebuilds to restore smooth forward operation on a 2T 9.9HP or 15HP motor old version 9.9A 15A. Keep a spare compatible kit on hand for marine shops or boat owners who perform routine maintenance in the field. Use when troubleshooting persistent forward gear noise or slipping in older 9.9HP and 15HP outboards to confirm and resolve gearsetrelated issues. Notes Verify part numbers and motor model before installation to ensure compatibility. Follow standard marine service practices and use appropriate tools and seals when replacing lower unit components.