Discover the Premium Second Shaft Oil Seal for Fast Gear Transmissions (PN: J90-1701181-1) designed for King Long, Higer, and Yutong buses. This fluororubber seal ensures leak-proof performance, temperature resistance (-26℃ to 204℃), and GL-5 gear oil compatibility. Perfect for heavy-duty transmissions, it prevents fluid loss and contaminants, safeguarding your bus's transmission system.