Land Rover Discovery 3 Air Suspension Compressor Lift Pump Hitachi Type. Direct Replacement for the Original Hitachi Type Pump (NO SOFTWARE UPDATE REQUIRED). This Listing is for 1 Air Suspension Compressor to fit the vehicle listed above. Unsure which one you have fitted? Send us a picture of your unit and we will confirm for you. All pumps are fully tested from Factory for a quality guarantee. In Stock & Ready For Dispatch. Pictures for illustration purposes only. The item “Land Rover Discovery 3 Air Suspension Compressor Pump Hitachi Type LR023964″ is in sale since Tuesday, August 21, 2018. This item is in the category “Vehicle Parts & Accessories\Car Parts\Suspension & Steering\Air Suspension & Parts”. The seller is “quickpartsltd” and is located in London, London. This item can be shipped worldwide.