The Final Drive Spur Gear Seal provides a barrier that keeps lubrication inside the spur gear assembly while preventing contaminants from entering. It maintains the necessary separation between moving parts, allowing the spur gear to operate under consistent lubrication conditions. Minimizing fluid leakage ensures stable performance and reduces unnecessary wear within the system. The seal also prevents external particles from reaching the internal components, which maintains efficiency during repeated load cycles.Attributes:• Prevents transmission fluid leakage around the spur gear.• Blocks dirt, water, and contaminants from entering the transmission.• Maintains internal lubrication for smooth axle operation.Applications: The Final Drive Spur Gear Seal is positioned between the spur gear and the transmission case, where it retains lubrication and blocks contaminants at the interface.