The REAR CRANKSHAFT SEAL with the part number HCB117-5015S is an essential component in an internal combustion engine. This seal is installed at the rear end of the engine’s crankshaft to prevent oil leakage from the engine. The specific part number, HCB117-5015S, serves as a unique identifier, allowing individuals and mechanics to identify and order the correct rear crankshaft seal for a particular engine or vehicle model. Each part number corresponds to specific sizing, material, and design of the seal, ensuring a precise fit and effective sealing for the engine. Using the correct rear crankshaft seal, such as the one designated by HCB117-5015S, is crucial for preventing oil leaks, maintaining proper lubrication within the engine, and ensuring the overall functionality and performance of the engine.

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