This is the oil return hose gasket for the 2.7 Td6 diesel engine, sealing the joint where the turbocharger oil return hose connects back to the engine block or sump. A failed or compressed gasket at this point allows engine oil to leak externally, which can result in oil loss, contamination of surrounding components, and in severe cases, turbocharger oil starvation. Correct replacement with a properly specified gasket is essential to maintain a leak-free seal under the thermal cycling conditions typical of the Td6. Key Features Designed to seal the oil return hose connection on the 2.7 Td6 diesel engine Should be replaced whenever the oil return hose is removed to ensure a reliable reseal OEM-specification part - SKU 1331076 matches original Land Rover fitment references Inspect the oil return hose itself for cracking or wear and replace simultaneously if deteriorated Vehicle Fitment Fits Discovery 3 (2005–2009) and Discovery 4 (2010–2016) with 2.7 Td6 diesel, Range Rover Sport (2005–2009) with 2.7 Td6, and Range Rover Sport (2010–2013) with 3.0L V6 DOHC 24V diesel. Not sure about fitment? Feel free to get in touch at [email protected]