PARTS BREAKDOWN
EM4251
1 of 16
06/10/2010
Tech Bulletins Fig. No. Part No.
Description
Q'ty Unit
Notes
Products with multiple versions are listed in subsiding order with the newest version on top not indented.
Corresponding bulletins are attached. Select bulletin name or attachment to view.
0B
95
597-35002-01
EXHAUST VALVE, BBX7600
1
Y06029
96
234212-5 SPRING,
BBX7600
2
As a set with 94, 95, 96, 97, 198
96
597-35003-01
VALVE SPRING, BBX7600
2
Y06029
97
331966-6
RETAINER, BBX7600
2
As a set with 94, 95, 96, 97, 198
97
597-35004-00
SPRING RETAINER, BBX7600
2
98
597-35005-00
SHAFT, BBX7600
1
Y05830
99
126005-3
ROCKER ARM ASS'Y, BBX7600
2
Implemented Feb 2011
99
597-30040-00
ROCKER ARM ASSY, BBX7600
2
Y05830
100
256526-2
PUSH ROD, BBX7600
2
Implemented Feb 2011
100
597-35008-00
PUSH ROD, BBX7600
2
101
597-35007-00
SHAFT, BBX7600
1
102
597-35006-01
CAM LIFTER, BBX7600
1
103
597-30020-01
CAM GEAR ASSY, BBX7600
1
104
256200-2
PIN 5
1
104
593-35001-00
ROCKER SHAFT, BHX2500
1
105
597-50010-00
STARTER REWIND, BBX7600
1
106
597-55000-00
PULLEY, BBX7600
1
107
266585-8
TAPPING SCREW 5X12, EM2650LH
1
107
519-50020-60
SET SCREW, RBC201
1
108
597-50020-40
COLLAR, BBX7600
1
109
597-50020-50
SWING ARM, BBX7600
2
110
597-50020-30
FRICTION SPRING, BBX7600
1
111
531-50010-30
STOPPER, BBX7600
1
112
530-50021-10
STARTER KNOB, RBC260
1
112
531-50010-20
STARTER KNOB, RBC311, T1
1
113
597-50021-10
STARTER ROPE, BBX7600
1
114
597-50020-20
REEL, BBX7600
1
115
525-50400-30
SPIRAL SPRING, BBX7600
1
116
014-00593-60
SCREW & WASHER ASS'Y
3
117
667-95025-00
MODEL LABEL, BBX7600CA
1
118
597-35012-00
CARBURETOR GASKET, BBX7600
1
Y05507
119
011-90596-40
S.H.BOLT M5X25, BBX7600
2
119
014-00596-80
SCREW M5X25, RBC230
2
120
597-30090-01
INSULATOR COMPL., BBX7600
1
Y05830
121
162333-2
INSULATOR GASKET, BBX7600
1
Implemented Feb 2011
121
597-35011-00
INSULATOR GASKET, BBX7600
1
122
922218-2
H.S.H. BOLT M5X14 WITH WR, EM2650LH
1
122
011-90594-90
SOCKET HEAD BOLT M5X14, RBC255
1
122
004-36051-40
SCREW M5X14, RBC251
1
123
597-60010-00
CARBURETOR, BBX7600
1
124
597-60010-10
BODY PUMP ASSY., BBX7600
1
125
352010-6
INLET SCREEN, EM2650LH
1
125
501-60040-10
INLET SCREEN, RBC230
1
126
442154-1
METERING DIAPHRAGM GASKET, EM265
1
126
523-60460-40
METERING DIAPHRAGM GASKET,RBC26
1
127
592-60080-10
METERING DIAPHRAGM, EM4251
1
128
140438-8
AIR PURGE BODY, EM2650LH
1
128
523-60461-40
AIR PURGE BODY ASS'Y, EM4251
1
129
424314-7
PRIMER PUMP, EM2650LH
1
129
524-60011-50
PRIMER PUMP, RBC230
1
130
346270-0
PRIMER PUMP COVER, EM2650LH
1
130
523-60460-50
PRIMER PUMP COVER, EM4251
1
131
266582-4
TAPPING SCREW 3X24, EM2650LH
4
131
523-60460-10
PUMP COVER SCREW, RBC230
4
132
521-60080-10
CABLE ADJUST SCREW, RBL500
1
133
531-60054-50
CABLE ADJUST NUT, RBC230
1
PARTS BREAKDOWN
BBX7600
BBX7600CA
rev 9_06/28/2012
Page 15 of 17
PB_12-2011_rev 9
