Lexus GS 300 2006 Automatic Gasoline For sale: Lexus GS300 gearbox. Model 2006, Saudi, rear-wheel drive. Its oil is clean. I changed the gearbox because there was a problem with my car, and everyone agreed it was the gearbox. After I installed a used one, the problem was still there, nothing changed. However, the gearbox sometimes, when downshifting during deceleration, feels not smooth, and sometimes, rarely, it gets stuck in gear. Price: 700 SAR .