Manufactured by SEARS Original Equipment CAT seat. 24V internal air compressor or Straight air supply, rated Severe Duty air suspension seat. Will fit CAT 785, 789, 793 797, KOMATSU 930E, TEREX MT4400, HITACHI E SERIES, LIEBHERR etc. Features seat cushion adjustable tilt and slide positioning, adjustable shock absorber tension, TLV2 suspension, electric air lumbar adjustment, operator weight rating of 45-220kg. Direct bolt in no adapter plates required. Seat Belt available in Left, Right or Lap belt configurations.