The Engine Starter Pinion Gasket is mounted between the starter motor and the engine block. This gasket ensures a tight seal to prevent oil from leaking out of the engine where the starter motor attaches. It also helps maintain proper alignment of the starter pinion gear with the engine's flywheel, which is for reliable engine starts.Attributes:• Seals the starter motor to the engine, preventing oil leaks• Prevents oil contamination in the starter motor, extending the lifespan of the motorApplications: The Engine Starter Pinion Gasket provides a seal between the starter motor and the engine to prevent oil leaks and ensure proper alignment for optimal engine starting performance.