KAB Seats are a specialist seat manufacturer, supplying OME and aftermarket seat options for Trucks, Buses, Coaches, Agricultural and Earth-moving equipment. ID is found on the base left hand side of the cushion. The E1 Series seat covers include all Kabs with an E1 at the end of the product coding. Please contact us if you need more identification. Headrests are optional extras and most E1 Kab seats have headrests that droop over the seat, so please choose "concord headrest".