Genuine OEM Kia 3rd Speed Gear, part number 432602B000. This essential gear is located within the manual transaxle, responsible for transmitting power and establishing the correct gear ratio for 3rd gear operation. Its precisely machined teeth ensure smooth engagement and efficient power transfer. Opting for a genuine OEM speed gear guarantees the correct tooth count, profile, and material hardness, which are vital for the longevity and reliable performance of the transmission.