The Cylinder Block Rear Crankshaft Seal prevents engine oil from leaking where the crankshaft exits the cylinder block. It helps maintain the correct amount of oil inside the engine, which is for smooth crankshaft rotation. It helps in stopping oil from escaping into the flywheel area, preventing contamination and damage to nearby components. It ensures the engine runs efficiently by keeping internal lubrication at the proper level.Attributes:• Provides sealing between crankshaft and cylinder block.• Helps prevent contamination of adjacent components.• Supports consistent lubrication pressure within the crankcaseApplications: The Cylinder Block Rear Crankshaft Seal is located at the rear end of the crankshaft within the engine assembly to prevent oil from leaking out of the engine while ensuring the crankshaft remains properly lubricated during operation.