This is a brand new OE water pump.  Fits
 Kubota Engine V1505, V1305, D1105, D905
 Kubota Tractor B2910HSD, B7820HSD, B3030HSD,   B3030HSDC, B3200HSD, B3300SU, F3680, KX71-3, KX71H, KX91-2, KX91-2S, SUB Compact Tractor BX2660 BX22 BX2200, B2400, B2410, B26, B2630  Lawn Tractor ZD25F ZD326
Bobcat Skid Steer Loader S70, 553
            


            

Includes 16871-73430 water pump gasket



 

Pump also compatible with these other numbers

16241-73033, 16241-73032, 16241-73030 .