The manual transmission speedometer pinion seal is a component that keeps the fluid from leaking.
Speedometer pinion seal theoryThe speedometer pinion seal is vital because it connects the speedometer cable to the transmission cover. There are different types of manual transmission speedometer pinion seals that can complete the task of sealing the transmission. It is important to note that if you notice any damage to the rubber seal you must replace the part as soon as possible to avoid any issues.
Common problems with a defective manual transmission speedometer pinion sealA defective manual transmission speedometer pinion seal can lead to low transmission fluid levels or leaking.