Land Rover Defender 2.25 & 2.5 Petrol, 2.5 NA, TD& 200TDI Diesel Water pump inlet gasket 538038 / ERR1607 Allmakes. Supersedes: 538038 / ERR1607. Corresponds to: Land Rover part ERR1607. Land Rover Defender 2.25 & 2.5 Petrol, 2.5 N/A, 2.5 TD & 2.5 200 TDI.