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03 - 2010
EW320R
PUMP CENTRIFUGAL 3”
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A01
8 EW320R
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Page 9
Item No. Type Sub Part No. Description Qty Unit
1 277-10102-51 CRANK CASE COM. (OLD 227-10102-41 - N/L/A) 1 PC.
1 INC. Item No. 4-69
2 237-14202-03 VALVE GUIDE (OVERSIZE) 2 PC.
3 277-16010-01 STEM SEAL 1 PC.
4 044-02502-00 OIL SEAL 25DX38DX7B 1 PC.
5 060-02800-21 BALL BEARING 62/28 28DX58DX16B 1 PC.
6 277-15011-03 PIPE KNOCK 10.3DX8.5DX14L 2 PC.
7 010-50802-50 STUD 2 PC.
8 010-50603-51 STUD M6X1.0X98L 2 PC.
9 044-00600-20 OIL SEAL 6DX10DX2.5B 1 PC.
10 040-11400-30 PLUG 1 PC.
11 021-11400-20 GASKET 1 PC.
12 277-11001-31 MAIN BEARING COVER C 1 PC.
12
INC. Item No. 13,14
13 044-02502-10 OIL SEAL 25DX41.25DX6B 1 PC.
14
1 060-02501-40 BALL BEARING 6205 25DX52DX15B 1 PC.
14 2 X60-02501-40 BALL BEARING 6205 1 PC.
15 277-45004-J1 GOVERNOR GEAR CP 1 PC.
16 277-41901-03 GOVERNOR SLEEVE 1 PC.
17 1 277-63601-23 OIL GAUGE 2 PC.
17 2 277-63601-30 OIL GAUGE 2 PC.
18 1 021-31600-20 GASKET 16DX23X1.2T 2 PC.
18 2 X21-31600-20 GASKET 16DX23X1.2T 2 PC.
18 3 277-63601-08 GASKET 2 PC.
19 001-04083-50 FLANGE BOLT 6 PC.
20 277-13001-11 CYLINDER HEAD CP 1 PC.
20 INC. Item No. 23,78
21 1 277-15001-23 GASKET(HEAD) 1 PC.
21 2 277-15001-33 GASKET(HEAD) 1 PC.
22 011-00802-40 FLANGE BOLT M8X1.25X16DX68L 4 PC.
23 011-00803-10 FLANGE BOLT M8X33L 1 PC.
24 277-15503-01 ROCKER COVER CP 1 PC.
25 277-16001-13 GASKET(ROCKER COVER)T=0.7 1 PC.
26 277-15011-03 PIPE KNOCK 10.3DX8.5DX14L 2 PC.
27 011-00600-20 FLANGE BOLT M6X1.0X14DX12L 4 PC.
28
1 277-99001-27 GASKET SET EX17.21 1 PC.
28 1 INC. Item No. 11,18,21,25,68,76,77
28 2 277-99001-37 GASKET SET - N/A 1 PC.
28 2 INC. Item No. 11,18,21,25,68,76,77
28
3 277-99001-47 GASKET SET 1 PC.
28 3 INC. Item No. 11,18,21,25,68,76,77
29 277-20301-21 CRANK SHAFT CP 1 PC.
30 018-01400-20 FLANGE NUT M14X1.5X28DX12H 1 PC.
31 032-30300-10 WOODRUFF KEY 1 PC.
32 277-22501-10 CONNECTING ROD ASS'Y 1 PC.
32
INC. Item No. 33
32A 277-22502-00 CONNECTING ROD ASSY 1 PC.
32A
INC. Item No. 33
33 277-23001-03 CONNECTING ROD BOLT 2 PC.
34 277-23301-13 PISTON PIN 16DX11DX48.5L 1 PC.
35 277-23401-J3 PISTON STD 1 PC.
035A 277-23403-J3 PISTON 0.25 OVER SIZE 1 PC.
035B 277-23404-J3 PISTON 0.50 OVER SIZE 1 PC.
36 277-23511-37 PISTON RING SET STD 1 PC.
036A 277-23512-17 PISTON RING SET 0.25 OS 1 PC.
036B 277-23513-17 PISTON RING SET 0.50 OVER SIZE 1 PC.
9 MODEL EW320R
Page 10
Item No. Type Sub Part No. Description Qty Unit
37 056-51600-10 CLIP 2 PC.
38 277-31601-31 CAM SHAFT CP 1 PC.
38 INC. Item No. 41-44
39 1 277-35101-03 PIN(CAM SHAFT)9DX78.5L 1 PC.
39 2 277-35101-01 PIN(CAM SHAFT)CP 1 PC.
39 2 INC. 277-35101-03 PIN(CAM SHAFT)9DX78.5L 1 PC.
39 2 INC. Item No. 40
40 024-00600-10 O RING 5.8DX9.6D 1 PC.
41 277-38601-03 PIN(SPRING) 4DX8DX9L 1 PC.
42 277-36401-03 RELEASE LEVER 1 PC.
43 277-36501-03 CLIP 13.8DX20.3DX4T 1 PC.
44 277-38702-03 RETURN SPRING 1 PC.
45 279-33601-03 VALVE SPING 2 PC.
46 269-33701-03 SPRING RETAINER 2 PC.
47 277-33401-H3 INTAKE VALVE 1 PC.
48 277-33501-H3 EXHAUST VALVE 23.5DX5.5DX68.1L 1 PC.
49 132-10KA0-31 COLLET VALVE 4 PC.
50 277-35601-11 TIMING CHAIN COMPLETE 1 PC.
51 277-36911-03 TENSIONER 1 PC.
52 277-37101-03 SPRING(TENSIONER) 1 PC.
53 277-36902-03 PIN(TENSIONER) 6DX13DX34L 1 PC.
54 277-36913-13 CHAIN GUIDE 1 PC.
55 277-35004-01 PIN(ROCKER) CP (OLD# 277-35002-01 - N/L/A) 1 PC.
55 INC. Item No. 56
56 003-13050-00 CLIP 1 PC.
57 277-36201-00 LOCKER ARM(INTAKE) ASS'Y 1 PC.
57 INC. Item No. 59,61
58 277-36202-00 ROCKER ARM(EXHAUST)ASS'Y 1 PC.
58 INC. Item No. 60,62
59 014-90500-20 ADJUST SCREW M5X23 1 PC.
60 014-90500-20 ADJUST SCREW M5X23 1 PC.
61 017-00500-30 NUT M5 1 PC.
62 017-00500-30 NUT M5 1 PC.
63 011-00600-20 FLANGE BOLT M6X1.0X14DX12L 1 PC.
64 277-30111-J1 MUFFLER CP 1 PC.
65 277-37601-01 SPARK ARRESTER CP 1 PC.
66 015-00400-60 TAPPING SCREW M4X6L 1 PC.
67 277-34201-31 MUFFLER COVER CP 1 PC.
68 277-35201-13 GASKET(MUFFLER) 1 PC.
69 980-20082-80 FLANGE NUT M8 2 PC.
70 015-20600-90 TAPPING BOLT 2 PC.
71 011-00600-10 FLANGE BOLT M6X1.0X14DX8L 1 PC.
72 011-00803-20 FLANGE BOLT 1 PC.
73 27737203H1 SCREEN CP 1 PC.
74 015-00400-60 TAPPING SCREW M4X6L 2 PC.
75 27732902J1 INSULATOR COMPLETE 1 PC.
75 INC. Item No. 76,77
76 27735903J3 GASKET 2(INSULATOR) 1 PC.
77 27735902J3 GASKET 1(INSULATOR) 1 PC.
78 002-38060-00 FLANGE NUT M6 2 PC.
79 011-00600-50 FLANGE BOLT 1 PC.
80 085-10800-00 RUBBER PIPE (8DX11D) 1 PC.
81 277-32611-10 AIR CLEANER ASSY 1 PC.
81 INC. Item No. 82,84,86
82 277-32601-18 BASE CP 1 PC.
82 INC. Item No. 83,85
10 MODEL EW320R
Page 11
Item No. Type Sub Part No. Description Qty Unit
83 277-32604-08 PACKING 1 PC.
84 277-32602-08 COVER CP 1 PC.
85 277-32609-08 LABEL 1 PC.
86 277-32603-08 ELEMENT 1 PC.
87 277-42301-23 GOVERNOR LEVER 1 PC.
88 277-42201-33 GOVERNOR SHAFT 1 PC.
89 277-42701-11 GOVERNOR ROD CP 1 PC.
90 277-42801-23 ROD SPRING 7DX.5DX182L N=16 1 PC.
91 003-13050-00 CLIP 1 PC.
92 013-00602-40 BOLT AND WASHER ASS'Y 1 PC.
93 018-60600-20 NUT M6X1.0X4.9H 1 PC.
94 277-42510-13 GOVERNOR SPRING 1 PC.
95 277-43303-03 SPEED CONTROL LEVER 1 PC.
96 277-43502-03 STOP PLATE 1 PC.
97 277-44501-03 WASHER 1 PC.
98 021-70600-70 FRICTION WASHER 1 PC.
99 004-31062-50 SCREW 1 PC.
100 237-45004-23 SPRING(ADJUST) 1 PC.
101 277-46002-02 SPEED CONTROL BRACKET UNIT 1 PC.
102 002-35060-00 SELF LOCK NUT 1 PC.
103 011-00600-20 FLANGE BOLT M6X1.0X14DX12L 2 PC.
104 277-51205-01 BLOWER HOUSING COMPLETE 1 PC.
105 277-91703-03 LABEL(MAKITA) 1 PC.
106 011-00600-30 FLANGE BOLT M6X1.0X14DX14L 4 PC.
107 277-52711-21 BAFFLE 1 CP 1 PC.
108 277-52702-03 BAFFLE 2(HEAD) COMPLETE 1 PC.
109 001-04061-60 FLANGE BOLT 1 PC.
110 011-00600-20 FLANGE BOLT M6X1.0X14DX12L 1 PC.
111 013-00602-80 BOLT AND WASHER ASSY 4 PC.
112 1 277-50301-00 RECOIL STARTER AY 1 PC.
112 1 INC. Item No. 113-121
112 2 277-50301-10 RECOIL STARTER AY 1 PC.
112 2 INC. Item No. 113-121
113 226-50716-08 SPIRAL SPRING 1 PC.
114 277-50121-08 REEL 1 PC.
115 277-50110-08 STARTER ROPE 1 PC.
116 281-50300-08 STARTER KNOB 1 PC.
117 281-50325-08 RATCHET 1 PC.
118 281-50330-08 FRICTION SPRING 1 PC.
119 281-50340-08 FRICTION PLATE 1 PC.
120 277-50145-08 STARTER PULLEY 1 PC.
121 281-50351-08 CENTER SCREW 1 PC.
122 1 277-60105-01 FUEL TANK CP 1 PC.
122 2 2776010511 FUEL TANK CP 1 PC.
123 073-20051-81 LABEL(WARNING) 1 PC.
124 277-95111-03 LABEL(MODEL) 1 PC.
125 043-04400-50 FUEL TANK CAP COMPLETE 1 PC.
126 X64-13600-10 FUEL FILTER 1 PC.
127 X50-51200-20 UNION 1 PC.
128 002-38060-00 FLANGE NUT M6 2 PC.
129 011-00601-30 FLANGE BOLT 1 PC.
130
130
1 277-62601-01 FUEL PIPE CP 1 PC.
1 INC. Item No. 131,132
130 2 2776260111 FUEL PIPE CP 1 PC.
130 2 INC. Item No. 131,132
11 MODEL EW320R
Page 12
Item No. Type Sub Part No. Description Qty Unit
131 1 X851061350 RUBBER PIPE 1 PC.
131 2 X851061351 RUBBER PIPE 1 PC.
132 056-11100-50 HOSE CLAMP 2 PC.
133 277-43801-01 CHOKE LEVER CP 1 PC.
134 277-62301-30 CARBURETOR AY 1 PC.
134 INC. Item No. 135-162
135 277-62535-08 THROTTLE VALVE #160 1 PC.
136 209-62351-08 SCREW ASS'Y 1 PC.
137 277-62525-08 CHOKE VALVE 1 PC.
138 246-62420-08 PILOT JET (#40) 1 PC.
139 277-62520-08 CHOKE LEVER 1 PC.
140 277-62530-18 THROTTLE SHAFT-A 1 PC.
141 227-62451-08 BOLT 1 PC.
142 277-62500-08 NEEDLE 1 PC.
143 277-62515-08 PIN 1 PC.
144 277-62506-08 FLOAT BODY 1 PC.
145 214-62450-08 PACKING 1 PC.
146 214-62540-08 FLOAT CHAMBER PACKING 1 PC.
147 226-62506-08 FLOAT ASS'Y 1 PC.
148 277-62440-08 MAIN NOZZLE 1 PC.
149 277-62402-08 MAIN JET #81.3 1 PC.
150 226-62701-18 CLIP 1 PC.
151 277-62360-08 BOLT 1 PC.
152 106-62556-08 SCREW 1 PC.
153 283-62357-08 SPRING 1 PC.
154 248-62410-08 AIR JET 1 PC.
155 106-62410-08 AIR JET(PILOT) 1 PC.
156 236-62541-08 PACKING 1 PC.
157 277-62553-08 NUT 1 PC.
158 1 279-62103-10 COCK BODY-A 1 PC.
158 1 INC. Item No. 159,160
158 2 2796210320 COCK BODY-A 1 PC.
158 2 INC. Item No. 159,160
159 277-62110-18 PACKING 1 PC.
160 277-62100-18 CUP 1 PC.
161 277-62552-08 O-RING 1 PC.
162 165-62377-08 SCREW 2 PC.
163 277-79230-11 FLYWHEEL COMPLETE 1 PC.
164
164
1 277-79431-01 IGNITION COIL COMPLETE 1 PC.
2 277-79431-11 IGNITION COIL COMPLETE 1 PC.
165 001-14062-50 BOLT & WASHER ASS'Y 2 PC.
166 277-73101-H1 WIRE 1 CP 1 PC.
167 065-01402-10 SPARK PLUG (BR6HS) (OLD# 065-01401-50 -N/L/A) 1 PC.
168 065-50002-70 SPARK PLUG CAP 1 PC.
169 277-76301-21 OIL SENSOR CP 1 PC.
170 KU3-11071-01 FLOAT C/U CP5 1 PC.
171 001-14061-60 BOLT & WASHER ASS'Y 2 PC.
172 015-00400-90 TAPPING SCREW 4X10 2 PC.
173 056-90000-20 PURSE LOCK ASS'Y 1 PC.
174 480-08010-01 CASING 1 PC.
175 480-08010-12 INNER CASING PACKING 1 PC.
176 480-08010-11 INNER CASING 1 PC.
177 480-08010-09 IMPELLER 1 PC.
178 480-05010-10 MECHANICAL SEAL 1 PC.
179 480-08010-37 SHIM (20X18X0.3MM) 1 PC.
179A 480-08010-38 SHIM (20X18X0.6MM) 1 PC.
12 MODEL EW320R
Page 13
Item No. Type Sub Part No. Description Qty Unit
181 480-05010-02 CASING PACKING 1 PC.
182 480-05010-21 PLUG 1 PC.
182 INC. Item No. 184
183 480-05010-21 PLUG 1 PC.
183 INC. Item No. 185
184 480-05010-22 O RING 1 PC.
185 480-05010-22 O RING 1 PC.
186 480-05310-03 BOLT & WASHER ASSY 4 PC.
187 480-05010-04 CASING COVER 1 PC.
188 480-05010-05 BOLT AND WASHER ASS'Y(M8X48) 4 PC.
189 481-30002-03 VALVE CASE 1 PC.
190 480-08010-14 BOLT (WITH WASHER) M8X30 3 PC.
191 480-08010-15 CHECK VALVE 1 PC.
192 480-08010-17 COUPLING PACKING 1 PC.
193 480-08010-17 COUPLING PACKING 1 PC.
194 481-00001-08 HOSE NIPPLE 1 PC.
195 481-00001-08 HOSE NIPPLE 1 PC.
196 480-08210-23 AL COUPLING 1 PC.
197 480-08210-23 AL COUPLING 1 PC.
198 481-30001-03 BEND 1 PC.
199 481-00001-70 HEX BOLT 4 PC.
200 480-08010-20 DELIVERY FLANGE PACKING 1 PC.
201 480-08050-29 STRAINER (ABS) 1 PC.
202 480-08010-28 HOSE BAND 3 PC.
203 481-30003-01 FRAME 1 PC.
204 480-05010-23 BOLT AND WASHER ASS'Y (M8X40) 4 PC.
205 480-05010-24 FLANGE NUT (M8) 4 PC.
206 484-00026-03 LABEL(PUMP NAME) 1 PC.
ACCESSORIES
A01 277-90301-H0 ACCESSORY TOOL KIT 1 PC.
13 MODEL EW320R
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