Genuine Blue Print spare part - Right First Time. Please use the vehicle identification at the top of the page to confirm compatibility with your vehicle. All restrictions must be observed! Material of Water Pump Impeller: metal; Sealing Material: rubber; Material: Cast Aluminium; No. of Impellers / Fan Blades: 6; Weight: 0.67 kg. OE numbers (for comparison purposes only): Land Rover PEM500040; Rover Group ERR 6505 among others. Suitable for: Land Rover: Defender 110, Defender 130, Defender 90, Discovery II.