Lower Bottom Cylinder Liner O-Ring Seal Caterpillar 6008149

The Lower Bottom Cylinder Liner O-Ring Seal provides reliable sealing between the cylinder liner and engine block in internal combustion engines. It prevents leakage of engine fluids such as coolant and oil, maintaining proper pressure and temperature balance within the cylinder assembly. It supports efficient coolant circulation and lubrication by preventing fluid cross-contamination during operation.Attributes:• Retains sealing integrity under pressure cycles.• Seals coolant passage on cylinder block top.• Withstands repeated heating and cooling cycles.Applications: The Lower Bottom Cylinder Liner O-Ring Seal is installed between the cylinder liner bottom and the engine block to prevent coolant or oil leakage, maintaining the integrity and performance of the engine combustion and cooling systems.