10mm stud for the exhaust manifold on all naturally aspirated Isuzu engines fitted to Land Rovers. This is one of three studs for connecting the engine exhaust pipe to the manifold. Takes special nut 9096400140. *** Specific Brand Part ***This product is not specific to one brand. If the product photo shows or the description lists a specific brand, we may provide you with the same or similar part of a different brand. For more information, please see our��Terms and Conditions.