wheel oil seal
Shaft oil seals typically consist of a flexible sealing lip made from elastomeric materials such as rubber, polyurethane, or silicone, encased in a sturdy outer shell. The sealing lip makes contact with the rotating shaft, creating a barrier that effectively retains lubricants while blocking unwanted particles. The design may include additional features such as garter springs to maintain contact with the shaft and improve sealing effectiveness over time.
shaft oil seal

2. Peace of Mind Drivers of non-interference engines benefit from peace of mind when it comes to engine reliability. Knowing that a timing belt failure is unlikely to result in severe engine damage allows for a more relaxed driving experience. Vehicle owners can focus on regular maintenance without the looming dread of a catastrophic failure.
non interference engine timing belt
