"combined into a single unit" . "gearbox combined with the rear axle" . . "Transaxle" . . "rear transaxle" . "manual transaxle" . . "Integrating the gearbox with the final drive" . "transaxel" . . . . "Gear" . . . "transaxle" . "Transaxle" . . . . "transaxle gearbox" . . . .