Vehicle Compatibility: Compatible with Chrysler Aspen, Dodge Durango, Dakota, Nitro, Ram 1500, Jeep Commander, Grand Cherokee, Liberty, and Mitsubishi Raider, covering 3.7L and 4.7L engines. OE Part Numbers: Replaces OEM part numbers TCS30400, SL1000, TCS46000, and TCS46022, ensuring a precise fit and performance. Manufacturing Quality: Utilizes advanced manufacturing technology with precision tooling to meet or exceed original equipment specifications. Constructed from premium materials for enhanced durability and reliability. Performance Features: Designed to withstand extreme heat and pressure, providing exceptional service life in harsh environments. Performs as well as or better than the original gasket set. Installation Considerations: Requires careful installation to ensure the gasket set is neither too tight nor too loose, as improper installation can compromise efficiency and potentially damage the timing cover. Timing Cover Gasket Sets Compatible with Chrysler Dodge Jeep Mitsubishi 3.7L 4.7L Replace TCS46000 TCS46022