Troy-Bilt Polar Blast 4510 Parts List - Page 14

Bolt - Valve Cover, M6 x 16

Page 14 highlights

420cc 490-SU Engine Ref. 118 123 126 128 129 130 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 153 154 155 156 - - - 54 66 67 70 71 72 73 74 - 54 59 60 71 Part Number 710-05053 951-11981 710-04962 751-11123 751-11124 710-05054 951-11220 726-04101 951-11221 951-11317 951-10639A 710-05055 710-05056 951-11315 951-11353 951-11354 951-11352A 951-11304 951-11192 736-04477 751-11991 951-11348 951-11349 710-04945 710-04938 951-10651 952Z490-SU-10 951-11340 951-11957 951-11376 736-04476 - 951-11375 710-04971 710-04972 710-05052 951-11358 951-11957 - 951-10307 951-11375 Description Bolt, M10 x 1.25 x 87 Rocker Arm Ass'y Rocker Stud Bolt Pivot Adjusting Nut Pivot Locking Nut Bolt - Valve Cover, M6 x 16 Valve Cover Breather Hose Clip Breather Hose Cylinder Baffle Primer Ass'y Carburetor Stud, M6 x 8 x 98 Carburetor Stud, M6 x 8 x 118 Carb Insulator Gasket Carburetor Insulator Carburetor Gasket Carburetor Assembly Heater Box Choke Assembly Lock Washer Primer Hose Fuel Bowl Gasket Fuel Drain Plug Gasket Fuel Bowl Mounting Bolt Fuel Drain Plug Fuel Tank Nipple (Not Shown) Engine Complete Crankcase Cover Kit Bearing Crankcase Cover Gasket Washer Crankcase Cover Oil Seal Flange Bolt, M8 x 38 Bolt, M8 x 45 Bolt, M8 x 35 Crankshaft Kit Bearing Crankshaft Assembly Flywheel Key Oil Seal 14 Ref. - 31 32 - 45 46 47 48 49 53 54 55 56 57 58 59 60 61 63 64 66 67 70 71 72 73 74 83 84 85 86 108 111 112 114 117 118 131 139 140 Part Number 951-11336 - 951-11731 951-11360 951-11951 951-12092 951-11953 951-11954 951-12093 951-11956 951-11957 736-04453 714-04077 951-11958 951-11365 - 951-10307 951-11959 715-04102 715-04092 951-11376 736-04476 - 951-11375 710-04971 710-04972 710-05052 - 951-11350 736-04440 710-04906 951-11962 715-04097 951-12094 951-11212 710-05039 710-05053 951-11967 951-11315 951-11353 Description Fuel Line Kit Fuel Line Fuel Line Clamp Shortblock Assembly Connecting Rod Ass'y Complete Piston Piston Pin Clip Piston Pin Piston Ring Set - Complete Governor Assembly Bearing Governor Shaft Washer Governor Shaft Clip Oil Seal - Governor Shaft Governor Arm Shaft Crankshaft Assembly Flywheel Key Camshaft Assembly Dowel Pin Dowel Pin, 7 x 14 Crankcase Cover Gasket Washer Crankcase Cover Oil Seal Flange Bolt, M8 X 38 Bolt, M8 x 45 Bolt, M8 x 35 Crankcase Oil Drain Pipe Oil Drain Washer Oil Drain Plug Valve Lifter (Tappet) Dowel Pin, 12 x 20 Cylinder Head Gasket Muffler Gasket Head Bolt Bolt, M10 x 1.25 x 87 Valve Cover Gasket Carb Insulator Gasket Carburetor Insulator

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14
420cc 490-SU Engine
Ref.
Part Number
Description
118
710-05053
Bolt, M10 x 1.25 x 87
123
951-11981
Rocker Arm Ass’y
126
710-04962
Rocker Stud Bolt
128
751-11123
Pivot Adjusting Nut
129
751-11124
Pivot Locking Nut
130
710-05054
Bolt - Valve Cover, M6 x 16
132
951-11220
Valve Cover
133
726-04101
Breather Hose Clip
134
951-11221
Breather Hose
135
951-11317
Cylinder Baffle
136
951-10639A
Primer Ass’y
137
710-05055
Carburetor Stud, M6 x 8 x 98
138
710-05056
Carburetor Stud, M6 x 8 x 118
139
951-11315
Carb Insulator Gasket
140
951-11353
Carburetor Insulator
141
951-11354
Carburetor Gasket
142
951-11352A
Carburetor Assembly
143
951-11304
Heater Box
144
951-11192
Choke Assembly
145
736-04477
Lock Washer
146
751-11991
Primer Hose
153
951-11348
Fuel Bowl Gasket
154
951-11349
Fuel Drain Plug Gasket
155
710-04945
Fuel Bowl Mounting Bolt
156
710-04938
Fuel Drain Plug
951-10651
Fuel Tank Nipple (Not Shown)
±
952Z490-SU-10
Engine Complete
±
951-11340
Crankcase Cover Kit
54
951-11957
Bearing
66
951-11376
Crankcase Cover Gasket
67
736-04476
Washer
70
±
Crankcase Cover
71
951-11375
Oil Seal
72
710-04971
Flange Bolt, M8 x 38
73
710-04972
Bolt, M8 x 45
74
710-05052
Bolt, M8 x 35
±
951-11358
Crankshaft Kit
54
951-11957
Bearing
59
±
Crankshaft Assembly
60
951-10307
Flywheel Key
71
951-11375
Oil Seal
Ref.
Part Number
Description
±
951-11336
Fuel Line Kit
31
±
Fuel Line
32
951-11731
Fuel Line Clamp
±
951-11360
Shortblock Assembly
45
951-11951
Connecting Rod Ass’y Complete
46
951-12092
Piston
47
951-11953
Piston Pin Clip
48
951-11954
Piston Pin
49
951-12093
Piston Ring Set - Complete
53
951-11956
Governor Assembly
54
951-11957
Bearing
55
736-04453
Governor Shaft Washer
56
714-04077
Governor Shaft Clip
57
951-11958
Oil Seal - Governor Shaft
58
951-11365
Governor Arm Shaft
59
±
Crankshaft Assembly
60
951-10307
Flywheel Key
61
951-11959
Camshaft Assembly
63
715-04102
Dowel Pin
64
715-04092
Dowel Pin, 7 x 14
66
951-11376
Crankcase Cover Gasket
67
736-04476
Washer
70
±
Crankcase Cover
71
951-11375
Oil Seal
72
710-04971
Flange Bolt, M8 X 38
73
710-04972
Bolt, M8 x 45
74
710-05052
Bolt, M8 x 35
83
±
Crankcase
84
951-11350
Oil Drain Pipe
85
736-04440
Oil Drain Washer
86
710-04906
Oil Drain Plug
108
951-11962
Valve Lifter (Tappet)
111
715-04097
Dowel Pin, 12 x 20
112
951-12094
Cylinder Head Gasket
114
951-11212
Muffler Gasket
117
710-05039
Head Bolt
118
710-05053
Bolt, M10 x 1.25 x 87
131
951-11967
Valve Cover Gasket
139
951-11315
Carb Insulator Gasket
140
951-11353
Carburetor Insulator