A Stub Shaft Retainer is designed to prevent the stub shaft from coming out or getting lost during the operation, ensuring that it remains securely in its intended position in the Rear Gear arrangements. The retainer is installed with the idler gear assembly which is subjected to vibrations, shocks, or other forces that could cause the stub shaft to come loose or fall out.Attributes:• Provides reliable retention for the stub shaft• Carburized to a depth of 0.5-0.8mm to increase the strength and wear resistanceApplications:A Stub Shaft Retainer is used to hold and secure the Stub Shaft in position to maintain proper function and alignment in the Rear Gears of the engine.