TR4, 4A. 250 and 5 list 805135 which fits left hand drive and right hand drive. The TR6 catalogues list 815746 for left hand drive (LHD), with the right hand drive (RHD) part being 815747. the reason for the glove box needing to be handed is that the TR6 has an extra pair of outlets high up on the heater box which go to the dash side vents and a slight remodelling of the glove box internal casing was needed to make room for this on the inboard side, hence them being handed. Surprisingly the 250 and 5 catalogues list 805135 which fits left hand drive and right hand drive TR4 and 4A but as the heater in the TR250 and TR5 is the same as the TR6 these cars must use 815746 and 815747 suggesting these parts books are incorrect. However this is all history as a universal part suitable for both LHD and RHD vehicles is now manufactured and sold under part number 815746-1, in addition a universal plastic version is sold under part number 815747SAP. The current parts have the remodeling on both upper corners of the casing so that they fit both LHD and RHD TR250, 5 and 6 as well as TR4-4A.