1- The parts are shown in the pictures. 2- Gear synchronizer for Patrol 4500 - 4800, complete fifth gear synchronizer, 23 teeth - more comfortable for the car on the highway instead of the original 25 teeth. The price for the complete two gears + their accessories, nuts, etc., is 800 riyals. Whoever has a good deal or wants to upgrade, this is an opportunity to upgrade the gear once. 2- Tahoe and GMC center console lock available.