1 Head Assembly,2 Handle assembly,3 Cylinder Assembly,4 Upper Valve Assembly,5 Lower valve Assembly,6 Head-Standard,7 Handle standard,8 Telescopic stand,9 Normal stand,10 Water tank,11 Plunger Rod,12 Handle Axle,13 Third Plate,14 Connecting Rod,15 Socket seamless,16 Bearing,17 Hexagonal coupler M 12x1.75x50,18 Hex. Bolt M 12x1.75x40,19 Hex. Bolt M 12x2.0,20 Hex. Nut M 12x1.75,21 H.T. Bolt M 10x1.75x40,22 Nylock Nut M 10x1.5,23 Chain with coupling,24 Axle washer,25 Reducer cap,26 Cast Iron Cylinder Body,27 Brass Liner-short,28 Plunger Yoke Body,29 Plunger Upper Valve,30 Bucket Spacer,31 Follower,32 Check Valve,33 Check Valve Seat,34 Rubber Seat Retainer,35 Pump Bucket,36 Sealing Ring,37 Seating for Upper Valve,38 Seating for Lower Valve