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The OS Giken Super Lock limited-slip differential fits Porsche 997 models equipped with 3.6 or 3.8L engines paired to Aisin manual transmissions. This Super Lock LSD is provided as an application-specific replacement for Aisin manual gearbox setups in the 997; confirm the engine and transmission combination and verify compatibility with the vehicle’s differential housing before purchasing to ensure proper installation.
OS Giken Porsche 997 3.6/3.8L Aisin Trans (MT Only) Super Lock LSD
