R3703 (1) Seat Shock Bushing Fits Allis-Chalmers B C CA D10 D12 D14 D15One (1) New Aftermarket Replacement Seat Shock Bushing Fits Allis Chalmers Models: B, C, CA, D10, D12, D14, D15, D17, D19, D21, RC, U, WC, WD, WD45, WF, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, 7000, 7010, 7020, 7030, 7040, 7045, 7050, 7060, 7080, 7580 Tech Info: This bushing is for the horizontal bolt hole. It measures 1. 223" OD at the largest point. The hole ID is . 597" ID. The length measures . 724" overall. 2 to 4 used per shock Also