Land Rover discovery 3 & 4 zf 6 speed 6hp26 6hp28 automatic gearbox metal sump pan filter gasket bolt 7L OIL kit. The kit is the conversion kit witch 6hp26 6hp28 will pan take the place of plastic zf pan because of the chaises obstacle once you will drain the oil all pan bolt can be removed cut the old plastic sump filter tube with a hacksaw the new separate filter can be fitted and the new sump pan slide into place with the new gasket supplied. Oil the maximum performance of the automatic transmission. 7L AG 55 mannol OIL 7 1 ltr bottles. Sump pan filter gasket screws.Number we are more than happy to help. The item "LAND ROVER DISCOVERY 3 & 4 ZF 6HP26 AUTOMATIC GEARBOX METAL SUMP FILTER 7L OIL" is in sale since Friday, February 1, 2019. This item is in the category "Vehicle Parts & Accessories\Car Parts\Transmission & Drivetrain\Gearboxes & Gearbox Parts". The seller is "new-all-gears" and is located in south ockendon. This item can be shipped to United Kingdom.