We have found that with Land Rover Discovery 3 & 4's and Range Rover Sports, with the 6 Speed transmission ZF 6HP26, the filter is moulded into the pan making it almost impossible to replace. It could be done but it will take a huge amount of time and effort lifting things, moving things and tweaking things to get your extraction technique just right. We are now stocking a 6 spd Automatic trans steel sump/pan conversion kit to make this tricky job much easier. Once you convert a vehicle to a steel pan for future transmission fluid changes you will be able to replace just the filter quickly and easily. To help make those changes even quicker and easier we are also stocking an Air (and hand) powered transmission filling system. Just another way that we can help you save time and money. We keep a full range of good quality German transmission filter kits as well as specialist fluids. We also have some great new hire tools for changing wheel bearings and inner wheel bearings on Ford Transits. If there are any particular parts, kits or tools we can supply you with just give us a call today.