REPLACES FORM MS−3593−06/11/2007
Illustrated Parts List
Model Series
31N800
TYPE NUMBERS
.0440.
TABLE OF CONTENTS
Air Cleaner 5. . . . . . . . . . . . . . . . . . . . . . . . .
Alternator 7. . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Housing 5. . . . . . . . . . . . . . . . . . . . .
Camshaft 2. . . . . . . . . . . . . . . . . . . . . . . . . . .
Carburetor 4. . . . . . . . . . . . . . . . . . . . . . . . . .
Controls 7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft 2. . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cylinder Head 3. . . . . . . . . . . . . . . . . . . . . .
Electric Starter 7. . . . . . . . . . . . . . . . . . . . . .
Engine Sump 2. . . . . . . . . . . . . . . . . . . . . . .
Flywheel 6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel Supply 5. . . . . . . . . . . . . . . . . . . . . . . . .
Gasket Set − Engine 2. . . . . . . . . . . . . . . . .
Gasket Set − Valve 3. . . . . . . . . . . . . . . . . .
Governor Spring 7. . . . . . . . . . . . . . . . . . . .
Ignition 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Kit − Carburetor Overhaul 4. . . . . . . . . . . .
Lubrication 3. . . . . . . . . . . . . . . . . . . . . . . . .
Operator’s Manual 2. . . . . . . . . . . . . . . . . .
Piston, Rings, Connecting Rod 2. . . . . . .
Valves 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warning Label 2. . . . . . . . . . . . . . . . . . . . . .
FORM MS−3593−10/30/2007
FILE IN SECT. 2 OF SERVICE MANUAL
31N800
PRINTED IN U.S.A.
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recording or by any information storage and retrieval system, without permission
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COPYRIGHT by BRIGGS & STRATTON CORPORATION
31N800
45
46
25
26
29
27
28
16
146
741
32
27
307
306
24
24
758
757
1058 OPERATOR’S MANUAL
1
2
3
718
1270
759
1319 WARNING LABEL
REQUIRED when replacing parts
with warning labels affixed.
10
584
552
691
43
9
1264
1263
11
850
4
358 ENGINE GASKET SET
3
7
9
12
20
51
524
617
691
842
868
1022
15
12
22
20
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
3593−2 Assemblies include all parts shown in frames. 10/30/2007
2
847
31N800
523
842
525
5
524
51
1095 VALVE GASKET SET
7
51
868
33
42
238
1022
34
868
42
13
35
1026
337
635
383
36
7
45
192
830
1029
914
1034
1022
50
617
1023
1022
51
54
617
654
53
850A
Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.
3593−3 Assemblies include all parts shown in frames. 10/30/2007
3