2 Steel Thumb Screw: 1/4-20, Oval Head MPN:-34423-1/2

McMaster-Carr's automotive shaft seal is a crucial component in various industrial machinery and vehicles that utilize rotating shafts to transmit power while preventing contaminants such as oil, water or dirt from entering the assembly. With its lip-on-shaft design, this seal eliminates the need for additional retaining rings or clamps while ensuring secure fitment on a wide range of applications. Its flexible neoprene construction offers excellent abrasion and chemical resistance while minimizing wear debris contamination, making it suitable for both liquid and dry lubrication systems. The automotive shaft seal is ideal for use in agricultural equipment, construction machinery or industrial blowers that require reliable sealing performance without compromising on performance under high torque conditions.