28000 - PUMP DRIVE 232 Gear and Bearing Group - Double Pump 5" Gear Center Parts group 232 Gear and Bearing Group - Double Pump 5" Gear Center 232 Gear and Bearing Group - Double Pump 5" Gear Center . 4028437 Gear and Bearing Group, Standard 4028438 Gear and Bearing Group, .892:1 Ratio 4028439 Gear and Bearing Group, .707:1 Ratio 4028440 Gear and Bearing Group, .63:1 Ratio 4028441 Gear and Bearing Group, .56:1 Ratio 4028442 Gear and Bearing Group, .49:1 Ratio 4028443 Gear and Bearing Group, .43:1 Ratio 4028444 Gear and Bearing Group, .40:1 Ratio 4028446 Gear and Bearing Group, 1.121:1 Ratio 4028448 Gear and Bearing Group, 1.592:1 Ratio 4028449 Gear and Bearing Group, 1.80:1 Ratio 4028450 Gear and Bearing Group, 2.04:1 Ratio 4028619 Gear and Bearing Group, 1.258:1 Ratio 4028620 Gear and Bearing Group, .79:1 Ratio 4028912 Gear and Bearing Group, 1.41:1 Ratio 40281203 Gear and Bearing Group, 1:1 Ratio YZ40281608 Gear and Bearing Group, 1:1 Ratio YZ102162 Gear and Bearing Group, .787:1 Ratio YZ102163 Gear and Bearing Group, .714:1 Ratio YZ280003 Gear and Bearing Group, .892:1 Ratio
