This adaptor sealing gasket (SKU: 233220) is used on the Defender's engine to prevent oil or coolant leakage at an adaptor interface point within the powertrain assembly. Correct sealing at these junctions is critical - a failed or compressed gasket can result in external fluid leaks, contamination of adjacent components, or gradual pressure loss within the system. Using the correct replacement gasket ensures a proper mating surface seal without the risk of dimensional mismatch common with non-specific substitutes. Key Features Designed specifically for the adaptor sealing application within the Defender engine assembly Formed to match the precise profile of the adaptor mating faces, ensuring full compression and sealing on installation Supplied as an OEM-specification replacement part to maintain original tolerances (SKU: 233220) Inspect the adaptor housing face for corrosion or damage before fitting; replace alongside any associated O-rings or fasteners disturbed during removal Vehicle Fitment This gasket fits the Land Rover Defender across all powertrain variants from 1986 through to post-2007 production models, covering the full Defender range at the adaptor sealing location. Not sure about fitment? Feel free to get in touch at [email protected]