J5000DR (1999 & Before) Page 1 of 26
ENGINE OVERVIEW
J5000DR (1999 & Before) Page 2 of 26
ENGINE OVERVIEW
Ref # Part Number Qty Description
REFER TO IMAGE
J5000DR (1999 & Before) Page 3 of 26
ENGINE, FRONT VIEW
J5000DR (1999 & Before) Page 4 of 26
ENGINE, FRONT VIEW
Ref # Part Number Qty Description
103 91249 PLUG, PIPE 1/4" STD.
J5000DR (1999 & Before) Page 5 of 26
ENGINE, INTERNAL PARTS
J5000DR (1999 & Before) Page 6 of 26
ENGINE, INTERNAL PARTS
Ref # Part Number Qty Description
104 211542 HEAD, CYLINDER
105 93368 SCREW
106 93369 SCREW, CYLINDER HEAD 2-15/32"
107 293918 PLUG, SPARK RESISTOR
108 66538 ELBOW, SPARK PLUG
109 221512 COVER, CYLINDER HEAD
110 270383 GASKET, CYLINDER HEAD
111 211119 VALVE, EXHAUST
112 261044 VALVE, INTAKE
113 26478 SPRING, EXHAUST VALVE
114 260552 SPRING, INTAKE VALVE
115 93312 RETAINER, VALVE SPRING
116 211172 SEAT, INTAKE VALVE, STANDARD
117 211787 SEAT, INTAKE VALVE, STANDARD
118 231348 GUIDE, EXHAUST VALVE
119 393615 MUFFLER, EXHAUST
120 222263 LOCK, SCREW
121 93935 SCREW, HEX HEAD
122 393757 DEFLECTOR, EXHAUST, SIDE OUTLET
123 93705 SUB= 69485
124 27549 GASKET, VALVE COVER
125 294178 BREATHER, VALVE CHAMBER
126 66578 GROMMET, BREATHER TUBE
127 231526 TUBE, BREATHER
128 67838 GROMMET, BREATHER TUBE
129 93394 SCREW, SEMS, BREATHER, MOUNTING
130 262238 LINK, GOVERNOR
131 490374 LEVER ASSEMBLY, GOVERNOR
132 231082 NUT, HEX
133 92613 BOLT, GOVERNOR LEVER
134 93306 COTTER, HAIR PIN
135 93307 RETAINER, E-RING
136 231079 BUSHING, GOVERNOR CRANK
137 93448 PLUG, PIPE, HEX SOCKET
138 212733 GEAR, CAM
139 260642 TAPPET, VALVE
140 222450 WASHER, GOVERNOR LEVER
141 231077 CRANK, GOVERNOR
142 391737 GEAR, GOVERMOR
143 221551 WASHER THRUST
144 299430 ROD ASSEMBLY, CONNECTING
145 92296 LOCK, CONNECTING ROD SCREW
146 221876 LOCK, CONNECTING ROD SCREW
147 221890 DIPPER, CONNECTING ROD
148 397103 CRANKSHAFT
149 261696 GEAR, TIMING
150 230978 CRANKSHAFT GEAR PIN
151 298909 PIN ASSY, PISTON, STD
152 26026 LOCK, PISTON PIN
153 298904 PISTON ASSEMBLY, STANDARD
154 298982 RING SET, PISTON, STANDARD
155 395990 CYLINDER ASSEMBLY
J5000DR (1999 & Before) Page 7 of 26
ENGINE, LEFT SIDE
J5000DR (1999 & Before) Page 8 of 26
ENGINE, LEFT SIDE
Ref # Part Number Qty Description
93 90832 WASHER, LOCK
94 93656 STUD
95 297602 COVER ASSEMBLY, CRANKCASE
96 294606 SEAL, OIL
97 297603 BUSHING, CRANKCASE COVER
98 66768 PLUG, OIL FILLER
99 270080 GASKET CRANKCASE STANDARD .015"
100 93490 SCREW, HEX HEAD
101 221511 SHIELD, CYLINDER
102 93032 SCREW, SEM, MOUNTING