User Manual

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 33

MQ-D305/D306 SERIES — PUMP ASSY.

PUMP ASSY. D306H ONLY

NO. PART NO. PART NAME QTY. REMARKS

23 3054928 PUMP FRAME 1

24 3051213 SCREW, HEX 1/2"x1-3/4" 13 UNCX 4

25 3051200 WASHER, LOCK 1/2" 4

26 3054850 GEAR CASE 1

27 305454A PLUG PIPE VENTED 3/8" PLASTIC ........................ 1 ...... D305H

27 2024540 PLUG PIPE VENTED 3/8" PLASTIC ........................ 1 ...... D306H

28 3054858 GASKET, GEAR CASE 1

29 2063070 BEARING BALL 1

30 2024853 GEAR SHAFT 1

31 3057080 KEY WOODRUFF #807 ............................................. 2 ...... D305H

31 2020807 KEY WOODRUFF #807 ............................................. 2 ...... D306H

32 2025058 GEAR 79T 1

33 2063040 BEARING BALL 2

34 2024852 PINION 11T 1

35 2023417 GEAR INTERNAL 85T 1

36 2023020 BEARING BALL 1

37 2021434 PIN DOWEL 1/4 DIA.x3/4" 2

38 2064851 COVER, GEAR CASE 1

39 2021827 PIPE PLUG 1/8" NPT SQ.HD. 2

40 2061880 NEEDLE BEARING

41 3051421 SCREW HEX 1/4"-20x1 9

42 2021421 WASHER LOCK 1/4" 11

43 2024945 LIFTING HOOK 1

44 3051420 SCREW HEX HEAD PLATED 2

45 2021402 WASHER, FLAT 1/4" 2

46 2024854 PINION 14T 3/4 BORE 1

47 2029106 BEARING BALL 1

48 2025100 RING RETAINING EXTERNAL 1

49 2024859 “O” RING 1

50 2024856 ENGINE ADAPTER 1

51 2025160 SCREW 8W HDCP 5/16" 18UNCx1" 4

52 2025165 WASHER, TOOTH LOCK 4

53 2025601 KEY 3/16" SQ.x1" 1

54 2025162 SCREW, HEX 5/16" 24UNFx1" 4

55 2025167 WASHER, LOCK 5/16" 8

56 GX120K1QX2 ENGINE, HONDA GX120K1 3/4" KEYED SHAFT 1

57 3054953A GUARD 1

58 3054964 CAP, GREASE PLASTIC 1

58 2024964 CAP, GREASE PLASTIC 1

59 2021012 WASHER SLOTTED HEX 10x1/2 2

TYPE “F” SELF TAPPING MACH. SCREWS

60 3053317 WASHER, RETAINING 2