One New Aftermarket Replacement Seat Black Vinyl Bucket Seat (without Seat Tracks) Fits Bobcat Skid Steer Loaders: 463 (LATE), 540, 542, 542B, 543, 543B, 553, 553AF, 553F, 641, 642, 642B, 643, 645, 653, 741, 742, 742B, 743, 743B, 743DS, 751, 751F, 751G, 753, 753C, 753G, 753L, 763, 763G, 7753, 843, 843B, 853, 853C, 863, 863G, 873, 873G, 943, 953, 963, 963G, A220, A300, S100, S130, S150, S160, S175, S185, S220, S250, S300, S330, S70, T180, T190, T200, T250, T300.Fits Bobcat Industrial / Construction models: 1600, 2000, 2400, 2410The OEM applications that used this Seat might have used either SAE or Metric mounting bolts.